Y add -79.4 div add mul -0.23 x_1 add mul -7.300000000000001 tan add 7.98 mul 0.637 x_5 add mul 5.44 x_3 mul -7.5200000000000005 x_2 inv add mul -30.6 mul inv add -0.177 mul 0.166 x_0 abs add 67.60000000000001 mul -2.07 x_4 mul 0.668 x_6