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Integration by parts

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Integration by parts
hadriel
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#8
2012-12-11, 07:50 AM
My first time working with arc lengths... which method are you using? I tried the standard method of Int{sqrt[1 + (dy/dx)^2]}, and it came out horribly. Had to use WolframAlpha to get that to work. Final output is: 2 - sqrt(2) + ln{[sqrt(2) + 1] / sqrt(3) }.

Hadriel
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Messages In This Thread
Integration by parts - by Imagine - 2012-11-05, 01:40 AM
Integration by parts - by Locked - 2012-11-05, 02:01 AM
Integration by parts - by Imagine - 2012-11-05, 02:12 AM
Integration by parts - by Imagine - 2012-11-26, 09:38 PM
Integration by parts - by Locked - 2012-11-26, 11:04 PM
Integration by parts - by Imagine - 2012-11-27, 12:09 AM
Integration by parts - by Imagine - 2012-12-10, 09:52 PM
Integration by parts - by hadriel - 2012-12-11, 07:50 AM

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