acot Pow Pow x7 x0 Mul x0 Mul Add -0.937500000000000 x0 sec x0 
Mul -1 Mul Mul Pow Pow x7 x0 Add Mul x0 Mul Add -0.937500000000000 x0 sec x0 -1 Add Mul Mul x0 Mul Add -0.937500000000000 x0 sec x0 Mul Pow x7 Add x0 -1 Mul x7 log x7 Mul Mul Pow x7 x0 log Pow x7 x0 Add Mul Add -0.937500000000000 x0 sec x0 Mul x0 Add sec x0 Mul Add -0.937500000000000 x0 Mul tan x0 sec x0 Pow Add 1 Mul Pow Pow x7 x0 Mul x0 Mul Add -0.937500000000000 x0 sec x0 Pow Pow x7 x0 Mul x0 Mul Add -0.937500000000000 x0 sec x0 -1 