+-------+
| 2
\|cot(x)
Type: Expression(Integer)
0
Type: Union(f1: OrderedCompletion(Expression(Integer)),...)
sin(2x) 2
2log(-----------) - log(-----------)
cos(2x) + 1 cos(2x) + 1
------------------------------------
2
Type: Union(Expression(Integer),...)
2 2
sin(2x) + 2cos(2x) + 2cos(2x)
-------------------------------
(cos(2x) + 1)sin(2x)
Type: Expression(Integer)
0
Type: Expression(Integer)
-1/2*log(tan(x)^2 + 1) + log(tan(x))
0