acosh Add Mul x0 Mul x3 -0.523598775598299 cot x0 
Mul Add Mul x3 -0.523598775598299 Mul -1 Pow csc x0 2 Pow Mul sqrt Add Add Mul x0 Mul x3 -0.523598775598299 cot x0 -1 sqrt Add 1 Add Mul x0 Mul x3 -0.523598775598299 cot x0 -1 