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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 3 of 12
1 2 3 4 5 6 7 8 9 10 11 12
Editor: kratt6
Time: 2007/12/20 02:18:19 GMT-8
Note: fixed in FriCAS 
added:

From kratt6 Thu Dec 20 02:18:19 -0800 2007
From: kratt6
Date: Thu, 20 Dec 2007 02:18:19 -0800
Subject: fixed in FriCAS
Message-ID: <20071220021819-0800@axiom-wiki.newsynthesis.org>

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

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