How to fix Runtime Error while doing integration?
I'm trying to evaluate:
where z is:
z = 1-exp(2.0*cos(t) - 2.0*sin(t)-0.4*sqrt(-25*(cos(t) - sin(t))^2 + 100)^2)
But it is throwing following error:
RuntimeError: ECL says: THROW: The catch RAT-ERR is undefined.
I' new to Sage, but following through some posts at ask.sagemath (I can't post link), I feel it may be due to precision. 5 digits are OK with me.
Any fix/workaround? Thanks.