Problems with solving integrals in Mathematica 9
- To: mathgroup at smc.vnet.net
- Subject: [mg130986] Problems with solving integrals in Mathematica 9
- From: Jost Adler <jost.adler at googlemail.com>
- Date: Sat, 1 Jun 2013 06:26:28 -0400 (EDT)
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Has anybody encountered the same problems with solving integrals in Ver. 9 as I did?
Here a very simple example:
Integrate[D[f[x], x] / f[x], {x, 0, T}]
Version 8.04 gives the correct results:
-Log[f[0]] + Log[f[T]]
In Version 9.00 as well as 9.01 this integral can't be solved. With more complicated integrals I had the same problems. Version 8 gives a solution, Version 9 doesn't!
Could some other Version 9 users try it.
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