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+--- Thread: HP49-50G Integral of (0,infinity ,e^-X*SIN(X),X) (/thread-19677.html)
HP49-50G Integral of (0,infinity ,e^-X*SIN(X),X) - Gil - 03-19-2023 03:22 PM
I try to integrate
'S(0,infinity,e^-X*SIN(X),X)' on the stack.
a) Then —>NUM
and Output:
"Num Error
Undefined name"
b) or
EVAL —> NUM
and output ok =1/2 is given.
But I can evaluate directly with a) (—>NUM)
'S(0,5,e^X,X)' without any problem.
Is it normal?
Gil