csch sech cosh Add Add x0 x4 asinh Pow pi -1.99902343750000 
Mul Mul Mul -1 coth sech cosh Add Add x0 x4 asinh Pow pi -1.99902343750000 csch sech cosh Add Add x0 x4 asinh Pow pi -1.99902343750000 Mul Mul tanh cosh Add Add x0 x4 asinh Pow pi -1.99902343750000 Mul -1 sech cosh Add Add x0 x4 asinh Pow pi -1.99902343750000 sinh Add Add x0 x4 asinh Pow pi -1.99902343750000 