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[Request CAES] alternative results
04-24-2016, 09:43 PM
Post: #1
[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)
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04-24-2016, 10:49 PM
Post: #2
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
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04-25-2016, 02:36 PM
Post: #3
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.
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04-25-2016, 02:52 PM (This post was last modified: 04-25-2016 02:59 PM by compsystems.)
Post: #4
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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