A86: Re: 3 questions

To: <assembly-86@lists.ticalc.org>
Subject: A86: Re: 3 questions
From: "Dux Gregis" <assets@eden.rutgers.edu>
Date: Wed, 6 Jan 1999 17:58:21 -0700
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org




1) Is there any way for me to have the calculator evalute an
equation from assembler? maybe like a rom call or an exec_pg?

2) Is there an easy way to convert a string to a real? a rom call?



_formreal does that, if I remember correctly

I've attached the new ACZ include files: ram86.h (actually from Pat),
rom86.h (all rom calls), asm86.h (flags, key equates, etc).  Also is CLEM's
hacks of sqrtEXEC (run every time a mathematical statement is evaluated) and
sqrtFORM (run every call to _disp_op1).



3) also one more question, I have a question about the Floating
Point Stack.  How do I know when the FPS is empty?



there's probably a ROM call, but you can just load _fps whatever from RAM
and check if it's the abs equivalent of $8000.  why would you want to do
that though?


thanks in advance for any answers.

Keith Batten
kbatten@usa.net

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