Y add 3.56 mul sin add 5.39 mul -7.5600000000000005 mul x_0 inv add mul -22.900000000000002 x_0 mul -0.112 x_0 pow3 sub mul -76.60000000000001 pow2 add -0.20700000000000002 mul -0.31 x_0 mul -0.463 x_0