acsch Mul x0 sec Add -0.999909204262595 x0 
Mul Mul -1 Add sec Add -0.999909204262595 x0 Mul x0 Mul tan Add -0.999909204262595 x0 sec Add -0.999909204262595 x0 Pow Mul Mul Mul x0 sec Add -0.999909204262595 x0 Mul x0 sec Add -0.999909204262595 x0 sqrt Add 1 Mul -1 Pow Mul Mul x0 sec Add -0.999909204262595 x0 Mul x0 sec Add -0.999909204262595 x0 -1 -1 