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Positive infinity symbol mutates in a +/- infinity within integral (gamma function)
02-16-2014, 08:03 PM
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RE: Positive infinity symbol mutates in a +/- infinity within integral (gamma function)
Doesn't happen to me.

define in CAS

g(t):=int(x^(t-1)*exp(-x),x,0,inf)

g(5)=24 OK

g(5+1/3)=int((3*x^4*x*e(-x))/3*(x^1/3)^(-2),x,0,inf) Note: No change to +/-inf

approx(Ans)=40.1289... OK
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RE: Positive infinity symbol mutates in a +/- infinity within integral (gamma function) - Helge Gabert - 02-16-2014 08:03 PM



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