Add Mul csc Add x0 x0 x0 Pow pi acsch Add asin sec x3 x0 
Add Add Mul x0 Mul Mul Mul -1 cot Add x0 x0 csc Add x0 x0 2 csc Add x0 x0 Mul Pow pi Add acsch Add asin sec x3 x0 -1 Mul Mul pi log pi Mul -1 Pow Mul Mul Add asin sec x3 x0 Add asin sec x3 x0 sqrt Add 1 Mul -1 Pow Mul Add asin sec x3 x0 Add asin sec x3 x0 -1 -1 