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2023-11-05 04:00:41 +0200 commented question integral of exp(-x/a)*sinh(sqrt(b*x)) from 0 to infinity vanished?

integrate(Watt,x,0,infinity,algorithm='fricas') just resulted in showing the same equation... sage: integrate(Watt,x,0

2023-11-05 04:00:22 +0200 commented question integral of exp(-x/a)*sinh(sqrt(b*x)) from 0 to infinity vanished?

integrate(Watt,x,0,infinity,algorithm='fricas') just resulted in showing the same equation... sage: integrate(Watt,x,0

2023-11-05 04:00:01 +0200 commented question integral of exp(-x/a)*sinh(sqrt(b*x)) from 0 to infinity vanished?

integrate(Watt,x,0,infinity,algorithm='fricas') just resulted in showing the same equation... sage: integrate(Watt,x,0

2023-11-05 03:53:40 +0200 commented question integral of exp(-x/a)*sinh(sqrt(b*x)) from 0 to infinity vanished?

@Emmanuel Charpentier, thanks for your comment. Do I need to install extra/optional packages to do the following?: sage

2023-11-05 02:06:30 +0200 commented question integral of exp(-x/a)*sinh(sqrt(b*x)) from 0 to infinity vanished?

Thanks @FrédéricC for your comment. Indeed, integrate(Watt,x,0,infinity,algorithm='maxima') yields 0. But it seems

2023-11-04 20:37:00 +0200 received badge  Student (source)
2023-11-04 19:54:53 +0200 asked a question integral of exp(-x/a)*sinh(sqrt(b*x)) from 0 to infinity vanished?

integral of exp(-x/a)*sinh(sqrt(b*x)) from 0 to infinity vanished? Hi there. I've tried to calculate integral, $$\int_{