Name:
Anonymous
2007-03-19 23:49
ID:sTWwAB8E
I don't think that expression has an anti-derivative, but you can use numerical approximation if a range is given.
Name:
Anonymous
2007-03-20 5:25
ID:Heaven
>>1
Why is this a loop integral? You've given us no range of definition.
Here, acquaint yourself with this:
http://integrals.wolfram.com/index.jsp
Name:
Anonymous
2007-03-20 12:53
ID:z018MpY7
>>3
Probably because this board won't recognize the ascii symbol for integral.
Name:
Anonymous
2007-03-20 12:58
ID:ybtogRh6
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UNICODE *FAPFAPFAP*
Name:
Anonymous
2007-03-21 6:12
ID:ktNwzSdv
(-2*HypergeometricPFQ[{1, 1, 1}, {2, 2, 2}, (1 + x)^(-1)] + (1 + x)*(4 - 2*E^(1 + x)^(-1) - 2*EulerGamma - 2*E^(1 + x)^(-1)*x + 2*Gamma[0, -(1 + x)^(-1)]* (-1 + Log[1 + x]) + 2*Log[-(1 + x)^(-1)]* (-1 + Log[1 + x]) - 2*Log[1 + x] + 2*E^(1 + x)^(-1)*Log[1 + x] + 2*EulerGamma*Log[1 + x] + 2*E^(1 + x)^(-1)*x*Log[1 + x] + Log[1 + x]^2))/(2*(1 + x))