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Re: Mathematica 20x slower than Java at arithmetic/special functions, is

• To: mathgroup at smc.vnet.net
• Subject: [mg115902] Re: Mathematica 20x slower than Java at arithmetic/special functions, is
• From: David Bailey <dave at removedbailey.co.uk>
• Date: Tue, 25 Jan 2011 04:21:04 -0500 (EST)

On 24/01/2011 10:22, Michael B. Heaney wrote:
> On a related topic, I have noticed that mathematica 7 evaluates integrals 3x
> slower than mathematica 5.
>
I think a lot of this is because it takes more care computing the 
conditions when the integral is valid. Try the option 
GenerateConditions->False if you know the integral will be valid.

David Bailey
http://www.dbaileyconsultancy.co.uk