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No solution with nonlinear chained integrands?
08-31-2017, 11:40 AM
Post: #1
No solution with nonlinear chained integrands?
Prime:
int(cos(2*x^2)dx --> returns term

Wolfram Alpha:
integrate cos*(2x^2) --> solution


Hans
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08-31-2017, 02:25 PM
Post: #2
RE: No solution with nonlinear chained integrands?
int(cos(2x^2)) returns a closed form in Xcas ... be patient!
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08-31-2017, 02:46 PM (This post was last modified: 08-31-2017 02:46 PM by Tim Wessman.)
Post: #3
RE: No solution with nonlinear chained integrands?
Which means next major release (if any is made) of the Prime software would contain that capability.

TW

Although I work for the HP calculator group, the views and opinions I post here are my own.
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08-31-2017, 04:38 PM
Post: #4
RE: No solution with nonlinear chained integrands?
An older thread from 2015 . . .

http://www.hpmuseum.org/forum/thread-480...ht=fresnel
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08-31-2017, 07:05 PM
Post: #5
RE: No solution with nonlinear chained integrands?
(08-31-2017 02:46 PM)Tim Wessman Wrote:  Which means next major release (if any is made)
"(..) tell me I needn't fear, please be kind"

H.
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08-31-2017, 08:51 PM
Post: #6
RE: No solution with nonlinear chained integrands?
(08-31-2017 07:05 PM)Hans S. Wrote:  "(..) tell me I needn't fear, please be kind"

As an HP employee I am not authorized except in very rare cases to make "forward looking" statements. Hence, I must only talk in theoretical cases and with vagueness regarding specific details. Saying "should there be a release that would most likely be in it" and "feature X will be in release Y which comes on date Z" are very different statements.

TW

Although I work for the HP calculator group, the views and opinions I post here are my own.
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08-31-2017, 09:19 PM
Post: #7
RE: No solution with nonlinear chained integrands?
(08-31-2017 08:51 PM)Tim Wessman Wrote:  to make "forward looking" statements. Hence, I must only talk in theoretical cases and with vagueness regarding specific details.
Tim,
thank you very much: Please be assured that I understand your point of view absolutely. Beeing sometimes in contact with our customers (and with my providers), my self-restriction could also be out of this world.
My answer belongs to the realm of my bittersweet attitude concerning communication as a complex entity: I didn'd understand what I answered to your question I was not listenig to.

I appreciate your patience and your engagement very much,

Hans

P. S. Along with the "please be kind", I had the swing of that Count Basie-Frank Sinatra record (the life version) in mind.

H.
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