[wp34s] Romberg Integration on the wp34s


I was asked a few days ago to share my experiences with porting the PPC ROM routine IG to the wp34s.

Here is the Article that resulted: Romberg Integration for the wp34s

I want to emphasize again that nearly none of my original programming is involved here. It is an almost verbatim copy of the original great program.

Hope the quadrature geeks out there like it.


Edited: 5 Dec 2011, 12:33 a.m. after one or more responses were posted


Couldn't lines 73 and 74:

073 ISG 12
074 NOP

be replaced with just INC 12 ?



Exactly! I am sure there are plenty of other step- and register-saving things I'm not seeing.

Keep 'em coming!


Possibly Related Threads…
Thread Author Replies Views Last Post
  The Lucky WP34S Cable eri 7 3,784 12-22-2013, 05:18 AM
Last Post: Walter B
  Integration question and "RPN" mode comment Craig Thomas 16 5,834 12-05-2013, 02:32 AM
Last Post: Nick_S
  Re: [WP34S] Flashing Issues Les Wright 22 5,953 10-30-2013, 02:16 PM
Last Post: Les Wright
  How to set the Date.Time etc on a WP34S Harold A Climer 4 1,898 10-29-2013, 09:32 PM
Last Post: FORTIN Pascal
  [WP34s] Decoding STOM Dieter 6 2,308 10-22-2013, 10:43 AM
Last Post: Dieter
  WP34s integration trapped in infinite loop Bernd Grubert 25 6,944 10-17-2013, 08:50 AM
Last Post: Dieter
  HP Prime integration Richard Berler 1 1,196 10-06-2013, 10:52 PM
Last Post: Helge Gabert
  help flashing a hp30b to a wp34s john mantooth 3 1,663 09-25-2013, 08:58 AM
Last Post: Thomas Chrapkiewicz
  wp34s binomial bug Andrew Nikitin 4 1,804 09-22-2013, 05:20 PM
Last Post: Paul Dale
  Bittersweet introduction to WP34S patryk 11 3,097 09-06-2013, 11:08 PM
Last Post: John Ioannidis

Forum Jump: