Re: A89: domain and range

To: assembly-89@lists.ticalc.org
Subject: Re: A89: domain and range
From: MathWiz314@aol.com
Date: Tue, 2 Nov 1999 22:52:54 EST
Reply-To: assembly-89@lists.ticalc.org


Write a program which solves for undefined values and imaginary values.

solve(equ=undef) --> returns undefined values
solve(equ=inf) --> returns values where it is infinite
solve(equ=-inf) --> returns values where it is minus infinite
solve(imag(equ) (not equal) 0) --> returns where it is not                      
                            real

All values outside of those above are in the domain.
Use fmin and fmax functions to find range.

Note:You may want to look under BASIC MATH programs to see if someone has 
already written a program like this.

JG

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