Pow Mul x3 Add x1 Pow x0 atan sech x2 Mul Pow x5 x7 Pow exp Add x0 Pow x0 Add 1 x3 -0.989992496600445 
Mul Pow Mul x3 Add x1 Pow x0 atan sech x2 Add Mul Pow x5 x7 Pow exp Add x0 Pow x0 Add 1 x3 -0.989992496600445 -1 Add Mul Mul Pow x5 x7 Pow exp Add x0 Pow x0 Add 1 x3 -0.989992496600445 Mul x3 Mul Pow x0 Add atan sech x2 -1 atan sech x2 Mul Mul Mul x3 Add x1 Pow x0 atan sech x2 log Mul x3 Add x1 Pow x0 atan sech x2 Mul Pow x5 x7 Mul Pow exp Add x0 Pow x0 Add 1 x3 -1.98999249660045 Mul -0.989992496600445 Mul exp Add x0 Pow x0 Add 1 x3 Add 1 Mul Pow x0 Add Add 1 x3 -1 Add 1 x3 