Y add -25.700000000000003 div add mul 52.900000000000006 tan add -0.404 mul 0.48 x_0 sub mul -0.274 x_1 mul 0.28600000000000003 div pow3 add 0.512 mul -0.662 x_0 inv add -45.900000000000006 mul 6.29 x_1 x_1