tanh Add -2 Pow asin Mul -1.01010866590799 x5 x0 
Mul Pow sech Add -2 Pow asin Mul -1.01010866590799 x5 x0 2 Mul Pow asin Mul -1.01010866590799 x5 Add x0 -1 Mul asin Mul -1.01010866590799 x5 log asin Mul -1.01010866590799 x5 