asec Add -1.17520119364380 Add -2 Mul tanh x0 x6 
Mul Mul x6 Pow sech x0 2 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Add -1.17520119364380 Add -2 Mul tanh x0 x6 Add -1.17520119364380 Add -2 Mul tanh x0 x6 -1 Add -1.17520119364380 Add -2 Mul tanh x0 x6 Add -1.17520119364380 Add -2 Mul tanh x0 x6 -1 