Hi . What should am I Do With this Integral .

I have working on it for hours . but i can't find the way .

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- Jan 10th 2010, 10:03 AMparkhidIntegral of Ln(Sinx)/Sinx
Hi . What should am I Do With this Integral .

I have working on it for hours . but i can't find the way .

- Jan 10th 2010, 10:10 AMTWiX
its integration has unelementary function:

integrate ln(sinx) / sin(x) - Wolfram|Alpha

Do you post all informations of your problem? - Jan 10th 2010, 11:04 AMparkhid
yes. this links has solved the integral by semi numbers.

any other ideas ? - Jan 10th 2010, 12:11 PMmr fantastic
- Jan 10th 2010, 01:39 PMrshekhar.in
- Jan 10th 2010, 02:18 PMgalactus
The derivative of

An indefinite form for this is hard to come by. Parts, substitution, etc will not work too well. - Jan 11th 2010, 12:44 AMparkhid
- Jan 11th 2010, 02:18 AMmr fantastic