|Re: HP Prime - CAS functions in Spreadsheet App|
Message #4 Posted by CR Haeger on 10 Nov 2013, 3:03 p.m.,
in response to message #3 by Tim Wessman
Thanks for the quick response Tim. Unfortunately, I have already tried enabling the CAS* key when entering - gives the RED CAS indicator, but some functions still not working.
In all the cases below, the cell result looked similar to the cell function but without any evaluation (or incorrectly) executed.
These had PROBLEMS:
= diff(Expr1) using math template, diff() and/or toolbox/cas/calculus/differentiate ==> gives diff(Expr1,x) or 0
= CAS.int(Expr1) using toolbox/cas/calculus/integrate ==> gives int(Expr1,x)
= CAS.solve(Expr1,x) and =CAS.nsolve(Expr1,x) ==> give solve(Expr1,x), nsolve(Expr1,x) respectively. However, CAS.zeros(Expr1) gives accurate roots.
This is still a really cool application.
Edited: 10 Nov 2013, 3:30 p.m.