Y add -95.2 mul x_0 sub mul 0.589 x_2 mul 0.991 div mul cos add 0.223 mul -5.1000000000000005 x_1 tan add -4.86 mul -0.075 div exp add 8.870000000000001 mul 7.04 x_3 sub mul 7.53 x_3 mul 21.6 inv add -49.1 mul 8.700000000000001 x_2 x_0