acot Pow Add 3 acosh cos Mul Pow x0 x0 sec Add x3 -0.881373587019543 pi 
Mul -1 Mul Mul Pow Add 3 acosh cos Mul Pow x0 x0 sec Add x3 -0.881373587019543 Add pi -1 Mul pi Mul Mul Mul -1 sin Mul Pow x0 x0 sec Add x3 -0.881373587019543 Mul sec Add x3 -0.881373587019543 Mul Pow x0 Add x0 -1 Add x0 Mul x0 log x0 Pow Mul sqrt Add cos Mul Pow x0 x0 sec Add x3 -0.881373587019543 -1 sqrt Add 1 cos Mul Pow x0 x0 sec Add x3 -0.881373587019543 -1 Pow Add 1 Mul Pow Add 3 acosh cos Mul Pow x0 x0 sec Add x3 -0.881373587019543 pi Pow Add 3 acosh cos Mul Pow x0 x0 sec Add x3 -0.881373587019543 pi -1 