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Again with maxima
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Lupino
Feb 16, 2005, 5:44:46 AM2/16/05
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Hi everyone..
Maxima refuses to give me the result of:
integrate(sin(t)/(sin(t) + cos(t) + 2),t,0,2*%pi)...
Maxima refuses to give me the result of:
integrate(sin(t)/(sin(t) + cos(t) + 2),t,0,2*%pi)...
Why??
TIA,
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[ Andrea Spadaccini a.k.a. Lupino / Lupin85 - from Catania ]
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Leo Harten
Feb 16, 2005, 6:23:48 PM2/16/05
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Maxima can do the indefinite integral. But be careful! Substitute the limits
and
subtract, you may get 0, from the wrong branches of log/atan!
and
subtract, you may get 0, from the wrong branches of log/atan!
I was able to confirm that taking
limit(..,t,%pi,minus)-limit(..,t,0,plus) +
limit(..,t,2*%pi,minus)-limit(..,t,%pi,plus);
gives the same result as
romberg(integrand,t,0,2*%pi),numer;
"Lupino" <ask...@if.youwant> wrote in message
news:pan.2005.02.16....@if.youwant...
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