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Re: Re: definite integration of 1/a

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  • Subject: [mg86574] Re: Re: definite integration of 1/a
  • From: Bhuvanesh <lalu_bhatt at>
  • Date: Thu, 13 Mar 2008 20:54:41 -0500 (EST)

Actually, assumptions do work with indefinite Integrate, for things like Piecewise and UnitStep, and nonanalytic functions, for example:

Integrate[Abs[x], x, Assumptions->Element[x,Reals]]

but as you said they don't work with the Risch algorithm.

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