FloppusMaximus: New page: PushMCplx PushMCplx 43CF - PushMCplx == Synopsis == '''Official Name''':...

2009-09-23T22:35:17Z

New page: PushMCplx PushMCplx 43CF - PushMCplx == Synopsis == '''Official Name''':...

New page

[[Category:83Plus:BCALLs:By Name:FP_Util|PushMCplx]] [[Category:83Plus:BCALLs:By Name|PushMCplx]] [[Category:83Plus:BCALLs:By Address|43CF - PushMCplx]]
== Synopsis ==
'''Official Name''': PushMCplx ''(see warning below)''

'''BCALL Address''': 43CF

Push a complex number onto the top of the [[83Plus:OS:Floating Point Stack|Floating Point Stack]].

=== Inputs ===
* HL = address of a complex number in 22-byte format

=== Outputs ===
* FPS1 = real part
* FPST = imaginary part

=== Destroys ===
* AF, BC, DE, HL

== Comments ==
When storing a complex number on the FPS, the real part is pushed first and the imaginary part second.

Note that unlike routines such as [[83Plus:BCALLs:43C9|PushOP1]], this routine always pushes two floating-point numbers regardless of the data type. Also note that this routine expects its input to be in 22-byte (extended precision) format, rather than the more common 18-byte format. Only the first 9 bytes of each component will be pushed on the FPS, of course.

An error is thrown if there is not enough memory. Temporary variables may be deleted if necessary.

'''Warning:''' The official header file from TI, ti83plus.inc, contains the following incorrect definition:
_PushMCplxO1 EQU 43CFh ; this is WRONG!
(See [[83Plus:BCALLs:43CC|PushMCplxOP1]].)

83Plus:BCALLs:43CF - Revision history

FloppusMaximus: New page: PushMCplx PushMCplx 43CF - PushMCplx == Synopsis == '''Official Name''':...