Add x4 asin Add exp atan Mul 4 sinh Mul x0 2.06343706889556 sec Add x0 -2 
Mul Add Mul exp atan Mul 4 sinh Mul x0 2.06343706889556 Mul Mul 4 Mul cosh Mul x0 2.06343706889556 2.06343706889556 Pow Add 1 Mul Mul 4 sinh Mul x0 2.06343706889556 Mul 4 sinh Mul x0 2.06343706889556 -1 Mul tan Add x0 -2 sec Add x0 -2 Pow sqrt Add 1 Mul -1 Mul Add exp atan Mul 4 sinh Mul x0 2.06343706889556 sec Add x0 -2 Add exp atan Mul 4 sinh Mul x0 2.06343706889556 sec Add x0 -2 -1 