Y add 0.66 add add sub mul 43.800000000000004 cos add -64.2 mul 0.519 x_0 mul -63.0 exp add 2.2600000000000002 mul -66.60000000000001 x_2 mul -92.9 mul x_2 pow2 add 42.7 mul 0.558 x_1 mul -86.60000000000001 x_2