I want to make a program which ask for a function of s and return the inv-Laplace transform in F1 (function App var) for ploting...
The calc is in function APP... I use the last emulator
I follow Cyrille De Brébisson and Han advises see here :
http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/forum.cgi?read=252384#252384
But nothing work !
Who know how to do ?
EXPORT Laplace()
BEGIN
local s,f="1/(1+s)";
INPUT(f,"F(s) definition","F(s)=", "No help!");
F1:=CAS("invlaplace("+f+",s,'X')");
END;
Thank's for your help.