Y add -2.65 div mul sub mul -45.300000000000004 x_1 sub mul -0.426 exp add -1.59 mul -54.300000000000004 x_0 mul 9.870000000000001 sin add mul -22.6 x_2 mul -8.870000000000001 x_1 x_0 inv sub mul 0.063 x_2 mul 8.74 x_1