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#100 integrate((z^a+1)^b, z) crashes  ← ↑ →  #102 solve(sinh(z)=cosh(z), z)

#101 laplace(log(z), z,w)
  
last edited 16 years ago by Bill Page

Edit detail for #101 laplace(log(z), z,w) revision 5 of 12
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Editor: alfredo
Time: 2008/08/28 18:40:18 GMT-7
Note: From wh-sandbox 
added:

From alfredo Thu Aug 28 18:40:17 -0700 2008
From: alfredo
Date: Thu, 28 Aug 2008 18:40:17 -0700
Subject: From wh-sandbox
Message-ID: <20080828184017-0700@axiom-wiki.newsynthesis.org>

http://axiom.svn.sourceforge.net/viewvc/axiom/branches/wh-sandbox/src/algebra/laplace.spad.pamphlet?r1=263&r2=423&view=patch

Submitted by : (unknown) at: 2007-11-17T21:51:21-08:00 (17 years ago)
Name :
Axiom Version :
Category : Severity : Status :
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stack overflow

property change
Tue, 08 Mar 2005 05:04:51 -0600 reply

property change --unknown, Wed, 29 Jun 2005 04:46:48 -0500 reply
Category: Axiom Interpreter => Axiom Mathematics Severity: critical => minor Status: open => testing

solution unknown --Bill Page, Tue, 12 Jul 2005 23:22:28 -0500 reply
Category: Axiom Mathematics => Axiom Library Severity: minor => normal Status: testing => open

fixed in FriCAS? --kratt6, Thu, 20 Dec 2007 02:18:19 -0800 reply
Status: open => fix proposed

doesn't crash anymore, but returns the result unevaluated. Mathematica 5.2 says: 

  In[16]:= LaplaceTransform[Log[z],z,w]

             EulerGamma + Log[w]
  Out[16]= -(-------------------)
                      w

fixed in axiom. 20070921.01.tpd.patch --daly, Thu, 20 Dec 2007 05:28:00 -0800 reply
fixed in axiom. see patch 20070921.01.tpd.patch

From wh-sandbox --alfredo, Thu, 28 Aug 2008 18:40:17 -0700 reply
http://axiom.svn.sourceforge.net/viewvc/axiom/branches/wh-sandbox/src/algebra/laplace.spad.pamphlet?r1=263&r2=423&view=patch