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Edit detail for #292 integrate(sin(x)**2) problem revision 6 of 10

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Editor: alfredo
Time: 2008/08/30 05:47:19 GMT-7
Note:

added:

From alfredo Sat Aug 30 05:47:19 -0700 2008
From: alfredo
Date: Sat, 30 Aug 2008 05:47:19 -0700
Subject: 
Message-ID: <20080830054719-0700@axiom-wiki.newsynthesis.org>

Axiom Version:  => /usr/local/lib/open-axiom/x86_64-unknown-linux/1.2.0-2008-05-25 


Submitted by : (unknown) at: 2007-11-17T22:22:16-08:00 (18 years ago)
Name :
Axiom Version :
Category : Severity : Status :
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fricas
(1) -> integrate(sin(x)**2,x=0..1)
There are no library operations named ** Use HyperDoc Browse or issue )what op ** to learn if there is any operation containing " ** " in its name.
Cannot find a definition or applicable library operation named ** with argument type(s) Expression(Integer) PositiveInteger
Perhaps you should use "@" to indicate the required return type, or "$" to specify which version of the function you need.

returns "potentialPole". This doesn't look right. We have

fricas
integrate(sin(x)**2,x)
There are no library operations named ** Use HyperDoc Browse or issue )what op ** to learn if there is any operation containing " ** " in its name.
Cannot find a definition or applicable library operation named ** with argument type(s) Expression(Integer) PositiveInteger
Perhaps you should use "@" to indicate the required return type, or "$" to specify which version of the function you need.

and

fricas
integrate(sin(x)**2,x=0..1, "noPole")
There are no library operations named ** Use HyperDoc Browse or issue )what op ** to learn if there is any operation containing " ** " in its name.
Cannot find a definition or applicable library operation named ** with argument type(s) Expression(Integer) PositiveInteger
Perhaps you should use "@" to indicate the required return type, or "$" to specify which version of the function you need.

There is no pole.

Category: Axiom Mathematics => Axiom Library

fixed in FriCAS? --kratt6, Thu, 21 Feb 2008 10:53:31 -0800 reply
Status: open => fixed somewhere

From Fricas --alfredo, Thu, 28 Aug 2008 19:20:32 -0700 reply
http://fricas.svn.sourceforge.net/viewvc/fricas/trunk/src/algebra/defintef.spad.pamphlet?r1=20&r2=238&view=patch

Axiom Version: => /usr/local/lib/open-axiom/x86_64-unknown-linux/1.2.0-2008-05-25