Add cosh cot x4 Add sinh sqrt Add 0.785398163397448 tanh csc x0 4 
Mul cosh sqrt Add 0.785398163397448 tanh csc x0 Mul Pow Mul 2 sqrt Add 0.785398163397448 tanh csc x0 -1 Mul Pow sech csc x0 2 Mul Mul -1 cot x0 csc x0 