Add -2 Mul Pow x5 -0.993262053000915 asech log Add Mul x5 x0 x4 
Mul Pow x5 -0.993262053000915 Mul Mul x5 Pow Add Mul x5 x0 x4 -1 Pow Mul Mul log Add Mul x5 x0 x4 log Add Mul x5 x0 x4 sqrt Add 1 Mul -1 Pow Mul log Add Mul x5 x0 x4 log Add Mul x5 x0 x4 -1 -1 