asin Pow asinh x0 1.28730049756001 
Mul Mul Pow asinh x0 0.287300497560013 Mul 1.28730049756001 Pow sqrt Add 1 Mul x0 x0 -1 Pow sqrt Add 1 Mul -1 Mul Pow asinh x0 1.28730049756001 Pow asinh x0 1.28730049756001 -1 