Pow Add Pow 8 Add 54.5981500331442 x2 Add x0 Mul x3 Mul acot Add -0.346573590279973 x0 -2 sinh x3 
Mul Pow Add Pow 8 Add 54.5981500331442 x2 Add x0 Mul x3 Mul acot Add -0.346573590279973 x0 -2 Add sinh x3 -1 Mul sinh x3 Add 1 Mul x3 Mul -2 Mul -1 Pow Add 1 Mul Add -0.346573590279973 x0 Add -0.346573590279973 x0 -1 