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Student Support Forum: 'Bug in Integration' topicStudent Support Forum > General > "Bug in Integration"

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Amir
08/31/12 09:41am

In Response To 'Re: Bug in Integration'
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Hello Peter,
Thank you very much for the nice solution of this problem. Actually, I was also thinking about the singularities at Pi/4's. Then I realized that this issue is addressed in Mathematica by using PrincipalValue-> True option.
I used this option and I got the same result as yours. However, it took 677 sec for mathematica to solve it.
Actually that integral was only the first part of the bigger expression. I was trying to separate the expressions to solve the integral since the second part varies slowly respect to this first part. However, the result was not satisfactory, so I ended up to use Taylor expansion on the whole expression and solve the problem.
Amir


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Subject (listing for 'Bug in Integration')
Author Date Posted
Bug in Integration Amir 08/21/12 09:32am
Re: Bug in Integration Nasser M. Ab... 08/21/12 11:41am
Re: Bug in Integration jf 08/21/12 1:13pm
Re: Re: Bug in Integration Amir 08/24/12 10:31am
Re: Bug in Integration Peter Pein 08/26/12 5:17pm
Re: Re: Bug in Integration Amir 08/31/12 09:41am
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