Mul acsc sech Add x0 -0.989992496600445 x3 
Mul x3 Mul -1 Mul Mul tanh Add x0 -0.989992496600445 Mul -1 sech Add x0 -0.989992496600445 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul sech Add x0 -0.989992496600445 sech Add x0 -0.989992496600445 -1 sech Add x0 -0.989992496600445 sech Add x0 -0.989992496600445 -1 