Y add -0.979 add mul -0.336 x_2 sub mul 1.07 x_1 mul -0.883 tan add 7.75 mul 0.755 mul pow2 add -0.6000000000000001 mul -39.6 x_1 sin add mul 64.10000000000001 sin add -29.5 mul 29.1 x_0 mul -12.0 x_0