Mul Pow Add pi Mul Add x3 -0.252680255142079 x0 3 sec cosh acos Add x0 cot x0 
Add Mul sec cosh acos Add x0 cot x0 Mul Pow Add pi Mul Add x3 -0.252680255142079 x0 2 Mul 3 Add x3 -0.252680255142079 Mul Pow Add pi Mul Add x3 -0.252680255142079 x0 3 Mul Mul tan cosh acos Add x0 cot x0 sec cosh acos Add x0 cot x0 Mul sinh acos Add x0 cot x0 Mul -1 Mul Add 1 Mul -1 Pow csc x0 2 Pow sqrt Add 1 Mul -1 Mul Add x0 cot x0 Add x0 cot x0 -1 