[Request CAES] alternative results
04-24-2016, 09:43 PM
Post: #1
 compsystems Senior Member Posts: 1,304 Joined: Dec 2013
[Request CAES] alternative results
One of the most powerful features of WOLFRAM is showing n alternative results, I would like to see something similar in the CAES (xcas) of HPPRIME

example

https://www.wolframalpha.com/input/?i=in...-x%5E2),x) ->
1/2 (-log(1-x)+log(1+x))

Alternate
atanh^(x)
04-24-2016, 10:49 PM
Post: #2
 Han Senior Member Posts: 1,869 Joined: Dec 2013
RE: [Request CAES] alternative results
You should already be able to do this with the Prime. Use partial fraction decomposition and then integrate afterward.

Graph 3D | QPI | SolveSys
04-25-2016, 02:36 PM
Post: #3
 Tim Wessman Senior Member Posts: 2,247 Joined: Dec 2013
RE: [Request CAES] alternative results
He wants a single button to magically switch between all possible representations. Probably also knowing which of all of them is the desired one.

TW

Although I work for the HP calculator group, the views and opinions I post here are my own.
04-25-2016, 02:52 PM (This post was last modified: 04-25-2016 02:59 PM by compsystems.)
Post: #4
 compsystems Senior Member Posts: 1,304 Joined: Dec 2013
RE: [Request CAES] alternative results
TIM, an idea would be store each level of history in a kind internal file.
for example tinspire stores each level, the outgoing messages or warnings, in hpprime are lost, only the output is displayed in the terminal window at the time of the execution, to explore the history you can not recover out messages =(.

On Texas Instruments calculator, exploring the history, each level displays the output messages on a status line, it may be good idea to copy this feature on the hpprime

1 (IN): cSolve((x^4-4*x^3+2*x^2+4*x+4) = 0) EXACT MODE ON [ENTER]

1 (OUT):{2.52409830901+0.568221484575*i,−0.524098309012-0.568221484575*i,2.52409830901-0.568221484575*i,−0.524098309012+0.568221484575*i}
status line - > "WARNING, CONVERTING TO APPROXIMATTE SQRT "
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