Y add 0.193 mul add mul -4.8100000000000005 x_2 add mul 0.319 tan add -0.5650000000000001 mul -97.60000000000001 x_1 mul -0.122 tan sub mul 0.1 pow2 add 6.93 mul 0.034 div x_4 x_0 mul 0.667 pow3 add -7.65 mul 9.67 x_4 x_3