The following warnings occurred:
Warning [2] Undefined array key 209259 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209262 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209266 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209267 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209270 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209271 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209281 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209284 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209289 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209296 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209297 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209306 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209307 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209308 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209312 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209320 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209321 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209338 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209339 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209343 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209344 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209348 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209354 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209357 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209358 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209359 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209380 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209381 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209384 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209386 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209390 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209392 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209409 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209410 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209419 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209425 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209430 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209431 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209434 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209459 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209463 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209476 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209489 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209496 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209497 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209498 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209502 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209507 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209539 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209542 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209544 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209548 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209551 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209555 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209610 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209622 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209625 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209755 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined variable $thread - Line: 295 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 295 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Trying to access array offset on value of type null - Line: 295 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 295 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
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File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 295 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209262 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209267 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209321 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209306 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209430 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209271 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209354 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209502 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209759 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209498 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209551 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209339 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209359 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209409 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209358 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209419 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209463 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209542 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209555 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209665 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209678 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 209680 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
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Tiny Challenge: significant digits



#28

41/42/...

Challenge: Create a program that will return the number of significant digits.

When run on a 41, it must return 10. The *same* program run on a 42S must return 12, and on Free42 decimal, it must return 25.

Cheers, Werner


#29

01>LBL "DIGITS"
02 1
03 1.999
04 STO 00
05>LBL 05
06 Rv
07 10
08 *
09 ENTER
10 ENTER
11 ENTER
12 1
13 +
14 -
15 X=0?
16 GTO 19
17 ISG 00
18 GTO 05
19>LBL 19
20 RCL 00
21 IP
22 RTN

How about this?

Lyuka

#30

My favorite one:

LBL "T"
1
3
1/x
3
*
-
LOG
CHS

#31

Elegant!

#32

Same logic On a 50G :

« 1 3 INV 3 * - LOG NEG »

or

« 3 INV ->STR TAIL SIZE »



Edited: 17 Jan 2012, 12:05 p.m.


#33

Nice.

Insert ->NUM to make this work in exact mode, too:

« 1 3 INV 3 * - LOG NEG ->NUM »
« 3 INV ->NUM ->STR TAIL SIZE »

If you EVAL the first, instead of doing ->NUM, it returns +Infinity, as it should.

On ND1, it returns Infinity, too, even though there's no exact mode.

Intriguingly, 0.3333... * 3 is 1 with IEEE-754!


#34

Quote:
On ND1, it returns Infinity, too, even though there's no exact mode.
Intriguingly, 0.3333... * 3 is 1 with IEEE-754!

Are you doing binary arithmetic in ND1? With decimal arithmetic this shouldn't happen.

#35

Marcus,

You mean BCD, right? ("Binary arithmetic" sounds like arithmetic with binary numbers...) Sadly, ND1 doesn't have a BCD option yet.

Reals are IEEE-754 doubles in ND1. And the RPL programs above imply reals. (Unlike on the 50g in exact mode, where they imply BigInts. ND1 does have BigInt support, but I chose to not adopt the HP 50g convention (in exact mode only) to regard a decimal typed without a "dot" as a BigInt. Instead, if you want a BigInt, you have to use R->I (or toBig, in "modern" syntax).)

In the latest release BigFloats are supported, too.

So,

« 3 toBigF INV ->NUM ->STR TAIL SIZE »

will actually return whatever the BigFloat precision is set to (40 digits, by default).

To confirm that "1/3*3" is "1" in IEEE-754, just type this in gdb:

p 1.0/3.0*3.0
Works for any integer-valued double I tried.

Not bad for a format, for which 1.12 is 1.1200000000000001.

(Yes... I'm still yearning for including BCD at some point.)

EDIT: I educated myself and do understand now that with "binary arithmetic" you meant (and correctly termed) what to me is floating-point arithmetic. So, yes, ND1 is using binary arithmetic exclusively, for its Real data type.

Edited: 18 Jan 2012, 3:33 p.m.

#36

On the WP 34S you need to add an ENTER^ after the first number or replace it by # 1 (from the CONST catalogue). It returns 16 in single precision and 34 in double precision which hits the nail on the head.

#37

Here is a version that works with binary arithmetic, such as Free42/Binary. The results is not exactly an integer since binary does not handle decimal digits as such.

Free42/Binary for Windows returns 15.95.

As it is less obvious than the BCD version, I added some comments.

01 LBL "T"
02 1.5
03 1/X ; this creates a mantissa with 101010...
04 ENTER
05 ENTER
06 1
07 + ; shifts the mantissa 1 bit right, loosing last bit
08 1
09 - ; shifts back the mantissa left
10 - ; difference is +/-1 LSB of mantissa
11 ABS
12 LOG
13 +/-
14 END


#38

Nice one! The string-based ones feel like cheats. I like that this uses purely arithmetic to figure the machine resolution.

Translated to RPL, this returns 15.95, too, on my machine.

#39

These have been tested on the HP-42S, Free42 Decimal and on the HP-15C:

00 { 17-Byte Prgm }
01>LBL "SD"
02 6
03 ENTER
04 1/X
05 1/X
06 -
07 1/X
08 LOG
09 1
10 +
11 .END.

001- f LBL A
002- 6
003- ENTER
004- 1/x
005- 1/x
006- -
007- 1/x
008- g LOG
009- 1
010- -
011- g RTN

Cheers,

Gerson.


#40

Oops! The step 010 in the HP-15C program is

010- +

That's been a typo, obviously :-)

#41

Almost what I had in mind..

01*LBL"SD"
02 .6
03 ENTER
04 1/X
05 1/X
06 -
07 LOG
08 CHS
09 END
Werner

#42

To get this working on the 30b you need to input INPUT twice (or should I have said 'enter ENTER twice'? ;-)). The result is 12.

#43

Just for completeness: this method fails on a machine with binary arithmetic. Another instance of IEEE-754 cleverness. Double-reciprocation of 0.6 yields 0.6.


#44

? that has nothing to do with cleverness, but with the different base and smaller ulp.

okay, then this:

 .82
ENTER
1/X
1/X
-
ABS
LOG
CHS
works on 41C, 42S, Free42 Decimal and Binary

Werner


#45

Quote:
? that has nothing to do with cleverness, but with the different base and smaller ulp.

Ok, thanks, I can understand that explanation and confirm that

<< .82 DUP INV INV - ABS LOG NEG >>
returns 15.95... on my machine too.

Sorry for using the word "cleverness". I'm inept at anything related to numerical analysis, and had guessed that maybe there was a design goal to build 1/x in IEEE-754 so that 1/(1/x) == x. Upon reflection, that requires infinite (and thereby theoretical) machine resolution.

In gdb:

p 1.0/(1.0/0.6) == 0.6  ==> true
p 1.0/(1.0/0.82) == 0.82 ==> false

Interestingly (to the goof I am), both 0.6 and 0.82 start out as non-exactly representable numbers in IEEE-754.

Can you tell if a given number (or its inverse) will pass this test, or not, without trying it out?

#46

In trying this out, I found an error in Free42 Binary (well, rather an 'inexactitude' ;-)

In Free42 Binary, do:

0.11 ENTER 11 ENTER 100 / -
it is not zero, and it should be.
The 11 ENTER 100 / is correct (well to the full 52+1 bits), but the 0.11 constant is not, it misses the last bit (in the 52nd position, with the first bit implied).

No doubt this happens because the decimal-to-binary conversion just stops at bit 52 - truncating the result instead of rounding it, as 11 ENTER 100 / does.

in HEX,

   0.11d = 0.1C28F5C28F5C28h
11d/100d = 0.1C28F5C28F5C29h

In Free42 Decimal, on the other hand, no round-to-even occurs (while it is of course implemented in the real 42S).

Still, I bow in wonder to the amazing achievement of Thomas Okken.

Werner


#47

Quote:
No doubt this happens because the decimal-to-binary conversion just stops at bit 52 - truncating the result instead of rounding it, as 11 ENTER 100 / does.

I think you're right. I haven't touched that code in years and it's a bit light on comments, so I'll have to stare at it a bit more to make sure. The code is *supposed* to keep going through successively lower powers of 2 until they become too small to affect the mantissa, so it should give the correct result, but since it doesn't, I'll have to dust off the debugger and find out why...

- Thomas


#48

For this, I can use a workaround - just enter the constants in a different way (like 11 ENTER 100 /), but for the Decimal version not performing a round-to-even is much more fundamental to me, and there's no way round:

  3 1/X 2 /

exact: 0.1666...6665, where the trailing 5 will be rounded.
42S : 0.166666666666 (round-to-even)
Free42 Dec: 0.16666 66666 66666 66666 66667 (round up)

Or, for addition:
 42S : 1 ENTER 5e-12 + -> 1.00000000000
Free42 Dec: 1 ENTER 5e-25 + -> 1.00000 00000 00000 00000 0001

(all tested on iPhone Free42 version)

Werner

Edited: 22 Jan 2012, 3:55 a.m.

#49

Hi, Werner:

This doesn't meet the requirements of your challenge as it's not meant for the 41/42/... as asked but for the HP-71B instead, however I thought my approach might result novel.

For the HP-71B you don't actually need a program, just execute this from the command line:

   -LGT(1-NEIGHBOR(1,0))

12

This mathematical expression will work in any other calculator or computer provided you express it in its native paradigm (RPN, RPL, ...) and have available (or can inmplement) the two numeric functions required, namely LGT (base-10 logarithm) and NEIGHBOR (machine successor).

Best regards from V.


#50

Bring back the 71B...


#51

Quote:
Bring back the 71B...

Well, it is already back: ;-)

http://fhub.110mb.com/HP/HP71B.zip


#52

can't open the link


#53

Quote:
can't open the link

Yes, it's once again not working! :-(

This crappy '110mb' is the most unreliable webspace server I've ever seen - you should try it again a few times in the next days.
#54

Quote:
can't open the link

Right now it's working again, so take the chance ... :-)
#55

Quote:
Challenge: Create a program that will return the number of significant digits.

The significant digits of the machine, that is. When I first read this I assumed that the number of significant digits of X should be returned.

In other words: Enter 0.001234 or 1234 or 1234000 and get 4, while Pi would return 10 or 12, depending on the machine. Finally, 0 should return 0 ...or maybe 1?

Any solutions for this one ?-)

Dieter


#56

For the HP 50g:

<< MANT ->STR SIZE 1 - >>

Gerson.


#57

In single precision this can be done on the 34S, too:

ALL 00
CL[alpha]
MANT
[alpha]RC# X
[alpha]LENG
DEC X

For double precision the alpha register is too short.

Edit: Thinking again this does not work :-( [alpha]RC# X does format to the display size of 12 digits, not the full precision. Back to the drawing board!

Edit again: A loop should do:

MANT
0
x[<->] Y
LBL 00
x[!=]0?
SKIP 02
DROP
RTN
INC Y
FP
SDL 01
GTO 00

Edited: 18 Jan 2012, 6:29 a.m. after one or more responses were posted


#58

This works:

	LBL A
# 1
9
1/x
MANT
INC Y
SDL 01
FP?
BACK 003
DROP
END


- Pauli


#59

See my edited post.


#60

It needs one small further edit :-)

- Pauli

#61

Quote:
Any solutions for this one ?-)

Here's my attempt at the HP-42S version. It will work for 0.001234 or 1234 or 1234000 but not for pi (because it's limited to 11 significant digits only)*. 0 will return 1 (because I think it should— but I may be wrong). On the HP-41 (not tested), all 1E10 constants should be replaced with 1E08.

00 { 33-Byte Prgm }
01>LBL "SD"
02 XEQ "MANT"
03 1
04 X<>Y
05>LBL 00
06 FP
07 X=0?
08 GTO 01
09 10
10 ×
11 1
12 STO+ ST Z
13 Rv
14 GTO 00
15>LBL 01
16 Rv
17 .END.

00 { 37-Byte Prgm }
01>LBL "MANT"
02 X=0?
03 RTN
04 ABS
05 LOG
06 FP
07 10^X
08 1E10
09 ×
10 0,5
11 +
12 IP
13 1E10
14 ÷
15 1
16 X>Y?
17 10^X
18 ×
19 END

Gerson.

----------

* 12345678910 XEQ SD currently returns 11 instead of 10 because MANT returns 1.2345678909. Too bad the HP-42S doesn't have a MANT command like the WP 34S—

Edited: 17 Jan 2012, 10:46 p.m.


#62

use this MANT:

*LBL"MANT"
X=0?
RTN
ENTER
ABS
LOG
INT
LASTX
X<Y?
DSE Y
LBL 00
RDN
10^X
/
RTN
It only ever scales by a power of 10, and will thus never lose a digit.

Cheers, Werner

#63

I will keep this one. Thanks!

Gerson.

#64

For the record: here's one for more recent models featuring a Floor function. Even though it may be called INTG. ;-)

It also handles x=0 differently so that the routine quits at one single common endpoint.

M001 LBL M
M002 ENTER
M003 ABS
M004 X<>0?
M005 LOG
M006 INTG
M007 10^x
M008 /
M009 RTN

And finally, here's a completely different approach for the HP41 with X-Functions resp. the 41CX. The goal was: Just display the mantissa, don't disturb the stack and leave everything as it is, including the display format.

The trick here is this: a ten-digit mantissa, one decimal marker and one leading space or minus-sign sum up to twelve alpha characters which will just fit in two registers, thus cutting off a trailing exponent such as "E-4".

01 LBL"MANT"
02 STO 01
03 " "
04 X<0?
05 CLA
06 CLX
07 RCLFLAG
08 SCI 9
09 ARCL 01
10 STOFLAG
11 CLX
12 RCL 01
13 ASTO 01
14 ASHF
15 ASTO 02
16 CLA
17 ARCL 01
18 ARCL 02
19 AVIEW
20 END

Yes, users with synthetic programming skills may provide a more elegant solution without any register use. ;-)

Dieter

#65

Quote:
Here's my attempt at the HP-42S version.

This one uses another approach, here for the 41/42.
01 LBL"SDIG"
02 ,1 ; dummy ISG control number
03 X<>Y
04 LBL 00
05 ENTER
06 SCI IND Z
07 RND ; round to (z+1) significant digits
08 ISG Z
09 X=Y?
10 GTO 01
11 RDN
12 GTO 00
13 LBL 01
14 RCL Z
15 INT
16 FIX 4 ; optional ;-)
.END.

Dieter


#66

Great alternative challenge and greater solution!

Gerson.

#67

Here are my 2 versions for the WP34s:

Direct version:
---------------
3
1/x
RCL[times] L
DEC X
EXPT
+/-
RTN

Loop version:
-------------
[cmplx]# 1
INC Y
SDR 01
INC X
FP
x=0?
BACK 005
DROP
RTN


#68

Here what I have in my hp 50g, based on Werner's:

<< .6 DUP INV INV - XPON NEG >>

MANT, EXPT— WP 34S has them all. What more is missing? :-)


#69

DIGS?


#70

Do you mean SDIG? Aside from solving Dieter's challenge in one step is there any other application for this one? :-)


#71

I can't find either of these two in the AUR. Are these really stock functions?

ND1 extends SIZE to Reals.

So #1 can be written

<< pi SIZE 1 ->> // machine resolution for Reals
or
<< SIZE(pi)-1 >> // if you like algebraic...
and #2 can be written
<< MANT SIZE 1 - >> // # significant digits for input Real

Edited: 18 Jan 2012, 12:36 p.m.


#72

Oliver, we are talking about the WP 34S function set, not RPL.


#73

Oops, sorry, I misread this (it seemed to me in response to Gerson's RPL code). Thanks for the clarification.

#74

The 34S doesn't have anything corresponding to the 71's NEIGHBOR function. Well, yet at least :-)

Anyone care to do a user code implementation of this one? I think it can be done with a fairly short piece of code.

- Pauli

Edited: 18 Jan 2012, 4:17 p.m.


#75

I'm not quite sure whether the 34s needs a neighbor function, but I think a function that returns 1 ULP of X might be useful. In this case, neighbor(x) simply equals x plus or minus ulp(x).

Assuming standard 16-digit precision, ULP(x) simply is 10^(EXPT(x)-15):

EXPT
1
5
-
10^x

Add an ENTER before the first line and a plus or minus at the end, and voilà, you got your neighbor function.

The "15" could be replaced by a special function that returns the current working precision (16 or 34). And if SDL and SDR would accept negative arguments they could be used instead of the final 10^x. Now, if I only knew the English term for "Wink mit dem Zaunpfahl"... ;-)

Dieter


#76

Quote:
Now, if I only knew the English term for "Wink mit dem Zaunpfahl"... ;-)

Learn German through images. Not of much help, though.

#77

Quote:
The "15" could be replaced by a special function that returns the current working precision (16 or 34).

We've got a conditional test to determine which mode the device is in. The ULP function should also work in integer mode returning '1'. Then that are infinities and NaN and subnormals to consider -- things are never as easy as they look :-(


Quote:
And if SDL and SDR would accept negative arguments they could be used instead of the final 10^x.

This works I think:

ABS
SDR or SDL

Maybe throw in a conditional and a branch to work either way.


Negative arguments are difficult given the way the opcodes are currently structured. Not impossible, just difficult.


Quote:
Now, if I only knew the English term for "Wink mit dem Zaunpfahl"... ;-)

Google translate gives "hint hint" which seems appropriate but I'm not sure if the intended meaning is quite the same.


- Pauli


#78

Here's my first attempt. Sorry, no assembler-compliant output. ;-)

01 LBL"ULP"
02 1
03 INTM?
04 SKIP 014
05 DROP
06 SPEC?
07 ERR 01
08 ENTER
09 EXPT
10 3
11 3
12 DBL?
13 SKIP 003
14 DROP
15 1
16 5
17 -
18 10^x
19 X<>Y
20 SIGN
21 STOx Y
22 DROP
23 END
The routine returns 1 ULP of x both in integer and real mode. The result is signed, i.e. the output has the same sign as the input. LastX (err... register L) is set correctly. All "special" arguments like NaN or infinity throw a domain error.

Regarding SDL/SDR and the mysterious "Wink mit dem Zaunpfahl": I realized that these shift functions are not very useful here since their arguments cannot exceed 99. So they will not work for very large or small arguments. A good old 10^x will do the trick.

There is no wrapper that saves and restores the stack, and local variables are not used either. I simply have not looked into this yet.

Dieter


#79

Don't worry about the stack mechanics, we can take care of this with some XROM only commands.

#80

There is no need to worry about stack dynamics or last X, we've special commands for dealing with these automatically. Writing proper internal functions in user code is easy now :-)

We can extend the range of SDL/SDR arguments to 254 but that still won't help since exponents go much further.


- Pauli


#81

Pauli, indirect arguments may well have much higher limits. It might need a modification but not a major one.


#82

For many commands having larger indirect arugments simply doesn't make sense. e.g. FIX, WSIZE, RL, SL, STO, ... The number of commands where a larger limit is sensible is really quite small and I can't think of any where no limit is good.

There are a bit or two left in the argument command table and we could allow an increased limit for indirect but restrict direct arguments to 254. Sounds potentially confusing to me.


- Pauli

#83

The 34S will have the ULP function in the next firmware drop.


- Pauli


#84

Here is a slightly simplified version. It also does not take special care of LastX:

01 LBL"ULP"
02 1
03 INTM?
04 SKIP 013
05 DROP
06 SPEC?
07 ERR 01
08 ENTER
09 EXPT
10 1
11 8
12 DBL?
13 STO+ X
14 -
15 3
16 +
17 10^x
18 X<>Y
19 SIGN
20 *
21 END
I don't know if the 34s has a error-ignore flag (like the 41's Flag 25). If there is such a flag, the error command in line 07 also has to quit the function. This may be done implicitely (user code functions automatically terminate as soon as an error occurs), or two more lines SPEC? RTN are added.

BTW - I assume the original reason for the discussion on SDL/SDR instead of 10^x was execution speed. I wonder if 10^x really is so much slower that the additional code required for a SDL/SDR solution still makes the whole thing faster. On the other hand I did not look into the C-code for 10^x. There might be some more or less substantial improvement speed-wise if the 10^x code first checks whether x is integer or not. In the first case the result simply hat a mantissa of 1 and an exponent of x - no further mathematics required.

BTW2 - in other 34s code samples I noticed constants like #0 or #1. What's the use of these, and in which way do they differ from a simple 0 or 1? Would it make sense to use a "#1" in line 02 here?

Dieter


#85

# 0 differs from 0 in that no interpretation of the input has to take place. Think of # as a special RCL command that addresses a list of constants instead of memory registers.


#86

This doesn't seem to work in integer mode ("bad mode error"). Is this a bug or a feature?

Dieter


#87

Quote:
This doesn't seem to work in integer mode ("bad mode error"). Is this a bug or a feature?

A 'feature' I'm afraid. We have stored the constants in the internal BCD register format only, not as integers. There is no implied conversion (which would be costly in terms of processor cycles, more than interpreting a digit in the code).

#88

Plus only two of the constants are integers, so supporting such conversion doesn't seem like a big benefit.


- Pauli

#89

A few questions:

What is the result for ULP(0) ? 0, the smallest normalised number or the smallest denormalised number? I'll likely switch to the smallest positive denormalised number instead of 0.

Why the sign preservation?


For integer mode I've used a separate routine:

    STO L
CLx
INC X
RTN

The function table dispatches separately for integer and real modes so this is free space wise. For real mode, I've decided to code this directly in C -- I can play with the exponent field directly and thus avoid the 10^x. Also, handling denomalised numbers properly is something that I think will be difficult for keystroke programs to deal with.


- Pauli


#90

If we want to preserve sign and return 0 for 0 the function is identical to SIGN in integer mode. With Pauli's implementation of ULP (any mode), multiplication with SIGN will return the result of Dieter's routine.

#91

Quote:
A few questions:

What is the result for ULP(0) ? 0, the smallest normalised number or the smallest denormalised number?


For the HP-71B, the NEIGHBOR function returns the smallest positive denormalized number if the second argument is positive, the smallest negative denormalized number if the second argument is negative, and 0 if the second argument is 0.

If you haven't set the flag to allow for denormalized results, you'll get an Underflow warning and a default 0 result instead.


Best regards from V.

  


#92

I think MINVAL & MAXVAL (mode dependent) may be useful information. Denormalized numbers are always allowed in WP 34S, only NaNs and infinities need a system flag to be set to not cause an error.

#93

Quote:
Now, if I only knew the English term for "Wink mit dem Zaunpfahl"... ;-)

The term you're probably looking for is "broad hint".

For the Germanistically challenged, the literal translation of "Wink mit dem Zaunpfahl" is "hint with a fence-post".

#94

Quote:
I'm not quite sure whether the 34s needs a neighbor function, but I think a function that returns 1 ULP of X might be useful. In this case, neighbor(x) simply equals x plus or minus ulp(x).

Actually it doesn't work this way :-(

ULP(10) = 1e-14. 10 - 1e14 = 9.99999999999999.

The correct neighbour below 10 is 1e-15 below = 9.999999999999999

i.e. 10 - ULP(10) loses a digit.


- Pauli


#95

First, it's easier to understand if these numbers with lots of zeros or nines are written with grouped digits. ;-)

Yes, exact powers of 10 are a special case. The next higher number here actually is 10 + 1E-14:

  10 + 1E-14 = 10,00 0000 0000 0001
Which is what the proposed routine returns: ULP(10) = 1E-14.

On the other hand, the next lower value is not 1E-14 but just 1E-15 below 10:

  10 - 1E-15 = 9,9999 9999 9999 9999
So there are actually two different ways to handle this.

This could be solved by two separate ULP functions, one for each case (up/down). Or we do it the same way as the 71B and implement a neighbor function with two arguments. Or... ;-)

Dieter


#96

I was copy/pasting the numbers from the console emulator that doesn't include digit separators or grouping :-)

ULP is good the way it is. It returns 1 ULP. Splitting this for ULP upwards and ULP downwards seems wrong to me. Having a neighbour function like the 71B is one option, having a pair of functions that return the next value larger or smaller than their argument is another (which I think I prefer but not by much).


Anyway, I've got ULP working properly for subnormals. For subnormals (and zero) it returns the smallest subnormal.


- Pauli


#97

With regard to the neighbo(u)r function:

Quote:
...a pair of functions that return the next value larger or smaller than their argument is another (which I think I prefer but not by much).

Then throw in my preference for the latter solution. In addition to a (signed or unsigned) ULP function. Two separate neighbor functions are fine if they return two values that are not larger resp. smaller, but closer to zero resp. farther out. This difference is important for negative arguments. That's also the main reason why my original ULP routine returns a signed result: adding resp. subtracting this to the original X consistently returns the one or the other.

Dieter


#98

I think it would thus be better to have four functions which give the next representable value in the direction:

    towards 0
away from 0
towards negative infinity
towards positive infinity

Maybe the 71b's neighbour or C nextafter function is what we want here after all. Then the user can specify exactly which direction to go.


- Pauli


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