Y add -0.835 add add add mul 0.539 tan add mul 16.2 x_3 mul -6.43 x_2 mul 6.390000000000001 tan add 0.36 mul -9.66 x_0 add mul 2.66 x_4 mul -0.223 exp add 45.300000000000004 mul 0.9440000000000001 x_3 mul -0.402 x_1