Mul Add tanh atan x0 tanh x1 cosh tanh Pow 0.844145788965308 x0 
Add Mul cosh tanh Pow 0.844145788965308 x0 Mul Pow sech atan x0 2 Pow Add 1 Mul x0 x0 -1 Mul Add tanh atan x0 tanh x1 Mul sinh tanh Pow 0.844145788965308 x0 Mul Pow sech Pow 0.844145788965308 x0 2 Mul Pow 0.844145788965308 Add x0 -1 0.674715725402914 