Y add 0.12 div x_0 add sub mul 0.429 x_1 mul -6.84 abs sub mul 3.73 mul x_0 tan add -0.194 mul -0.936 x_1 mul -9.0 exp add 0.056 mul -0.009000000000000001 x_1 mul -6.3500000000000005 pow2 add -0.384 mul -77.5 x_2