Hi, I'm calculating a numeric integral using vpaintegral() in Matlab, but it can not be calculated. Does any body know why?
This is the function:
fx = -(E*(sinh((36028797018963968*E)/6209442556217539)/(cosh((36028797018963968*E)/6209442556217539) + 1) - 5464385384971119/1152921504606846976))/(4*E^2 - 1/16)
This is the integration command:
I=vpaintegral(fx,0,3,'MaxFunctionCalls',inf);
And this is the answer:
I =
vpaintegral(-(E*(sinh((36028797018963968*E)/6209442556217539)/(cosh((36028797018963968*E)/6209442556217539) + 1) - 5464385384971119/1152921504606846976))/(4*E^2 - 1/16), E, 0, 3)
Steftcho P. Dokov
try it in two steps:
first from 0 to, say e.g., 0.125-0.0000001,
and then similarly, from 0.125+0.0000001 to 3,
eventually, this should/ may work out ...
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