Add acos acsch Mul pi Add -0.964027580075817 sec x0 Mul -2 Add x5 Add x0 x0 
Mul -1 Mul Mul Mul -1 Mul pi Mul tan x0 sec x0 Pow Mul Mul Mul pi Add -0.964027580075817 sec x0 Mul pi Add -0.964027580075817 sec x0 sqrt Add 1 Mul -1 Pow Mul Mul pi Add -0.964027580075817 sec x0 Mul pi Add -0.964027580075817 sec x0 -1 -1 Pow sqrt Add 1 Mul -1 Mul acsch Mul pi Add -0.964027580075817 sec x0 acsch Mul pi Add -0.964027580075817 sec x0 -1 