Y add 90.9 add add mul 6.99 x_0 mul 0.67 mul sqrt add 88.10000000000001 mul -0.179 x_1 add mul -3.2800000000000002 x_1 mul 0.683 tan add 93.80000000000001 mul -0.527 x_1 mul -0.873 mul x_2 sub mul -0.009000000000000001 x_0 mul 8.27 exp add -0.397 mul 0.34800000000000003 x_1