sin asin sinh Mul 0.999983439721233 x0 
Mul cos asin sinh Mul 0.999983439721233 x0 Mul Mul cosh Mul 0.999983439721233 x0 0.999983439721233 Pow sqrt Add 1 Mul -1 Mul sinh Mul 0.999983439721233 x0 sinh Mul 0.999983439721233 x0 -1 