Add log acsc Add -2 x0 Add Pow sech atanh x0 -0.850918128239322 Mul -0.964027580075817 Add Pow x1 x6 E 
Add Mul Mul -1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Add -2 x0 Add -2 x0 -1 Add -2 x0 Add -2 x0 -1 Pow acsc Add -2 x0 -1 Mul Pow sech atanh x0 -1.85091812823932 Mul -0.850918128239322 Mul Mul tanh atanh x0 Mul -1 sech atanh x0 Pow Add 1 Mul -1 Mul x0 x0 -1 