sinh Mul sech Add Add tanh sech atanh x2 x0 0.686964714500669 exp Mul x0 -2 
Mul cosh Mul sech Add Add tanh sech atanh x2 x0 0.686964714500669 exp Mul x0 -2 Add Mul exp Mul x0 -2 Mul tanh Add Add tanh sech atanh x2 x0 0.686964714500669 Mul -1 sech Add Add tanh sech atanh x2 x0 0.686964714500669 Mul sech Add Add tanh sech atanh x2 x0 0.686964714500669 Mul exp Mul x0 -2 -2 