A82: MORE annoying questions

To: assembly-82@lists.ticalc.org
Subject: A82: MORE annoying questions
From: ADAMMAN106@aol.com
Date: Fri, 17 Jul 1998 18:33:15 EDT
Delivered-To: assembly-82-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-82@lists.ticalc.org


OK, some questions about Jingyang Xu's trig routines (or just any trig
routines, it doesn't matter).  Here's part of the header:

; Note that sin and cos uses the same table and tan uses its own table.
; The arguments to sinx and cosx are: a=multiplier bc=angle
; and the return is now in bc: b=integer part c=fractional part.
; So bc is a 16 bit signed number, the key here is signed - if the high bit
; of b is set, that means bc is the twos complement of the positive value
; of bc.

ok, wtf is the multiplier?  I think that could be my problem :-)
Thanks

~Adamman

PS: Dines, I don't need that question answered, I figured it out and the macro
works now :-)

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