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Integration failure
08-22-2016, 08:30 AM
Post: #5
RE: Integration failure
Hello Bernard.
Using 1+tan^2 = 1/cos^2,
the derivative of ((ln(tan(x))^2)/2 is ln(tan(x))/(sin(x)*cos(x)),
which is what I think the original poster meant.
I have no Prime to verify though.

Cheers, Werner

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Messages In This Thread
Integration failure - lrdheat - 08-21-2016, 10:14 PM
RE: Integration failure - lrdheat - 08-21-2016, 10:23 PM
RE: Integration failure - Joe Horn - 08-22-2016, 03:50 AM
RE: Integration failure - parisse - 08-22-2016, 06:09 AM
RE: Integration failure - Werner - 08-22-2016 08:30 AM
RE: Integration failure - Aries - 08-22-2016, 10:20 AM
RE: Integration failure - Marcel - 08-22-2016, 12:27 PM
RE: Integration failure - Tim Wessman - 08-22-2016, 04:07 PM
RE: Integration failure - parisse - 08-22-2016, 06:14 PM
RE: Integration failure - roadrunner - 08-24-2016, 08:30 PM
RE: Integration failure - parisse - 08-25-2016, 05:58 AM



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