Pow cot Pow x0 x1 Add asinh tan x6 acsc sec tanh x1 
Mul Pow cot Pow x0 x1 Add Add asinh tan x6 acsc sec tanh x1 -1 Mul Add asinh tan x6 acsc sec tanh x1 Mul Mul -1 Pow csc Pow x0 x1 2 Mul Pow x0 Add x1 -1 x1 