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Section 8: Program Editing129
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3.
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In normal or USER mode, press
g
GTO ·
and specify the program name (e.g.,
g
GTO ·
ALPHA
AREA
ALPHA positions the calculator to the ALPHA label
named AREA in program memory).
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To reset to the beginning of AREA:
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You could also have used
g
RTN or
g
GTO ·
000 to reset the calculator to the beginning of the AREA program.
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Set the HP-41C to PRGM mode to verify that the calculator is now set
to the beginning of AREA. Make sure to set the calculator back to normal
mode.
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Single-Line Execution of a Program
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In normal or USER mode, you can execute any program you have stored
in program memory one line at a time by pressing the
SST (single step) key.
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To execute one line of AREA at a time using a height of 132 centimeters
and a radius of 29.21 centimeters, you must first initialize the
program:
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Now press SST and hold it down to see
the instruction in the next line. When you release
SST , the next instruction is executed.
(If you hold it down too long,
the SST will be nullified.)
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To execute one line of AREA at a time using a height of 132 centimeters
and a radius of 29.21 centimeters, you must first initialize the
program:
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