evaldialog

Evaluates the edit box inputs and solves it either numerically or symbolically.

% evaldialog
% evaluates the edit box input and solves
% it either numerically or symbolically
% It is a simple example of GUI interaction
% and the use of eval and solve with some
% error checking and callback issues.
%
% This function is meant to be an example for CSSM and not
% to be used as is.
%
% IT'S NOT FANCY, BUT IT WORKS