Status: Accepted
Owner: plaes800
Labels: Type-Defect Priority-Medium Integration
New issue 1750 by plaes800: Integration of acot(x) and atan(x) gives wrong
results
http://code.google.com/p/sympy/issues/detail?id=1750
In [6]: print (integrate(atan(x), x))
-log(1 + x**2)/(2 + 2*x**2) - x**2*log(1
Updates:
Status: Invalid
Comment #1 on issue 1750 by asmeurer: Integration of acot(x) and atan(x)
gives wrong results
http://code.google.com/p/sympy/issues/detail?id=1750
As with issue 1749, this was correct, and it does it better now:
In [39]: integrate(atan(x), x)
Out[39]:
⎛