Y add -52.1 mul mul x_7 div div x_6 div sub mul -42.1 x_1 mul -1.6600000000000001 x_0 div sqrt add 72.60000000000001 mul -1.7 x_5 tan add 0.873 mul -0.495 div x_6 x_1 inv add 0.034 mul 8.700000000000001 mul x_4 x_2 sub mul 12.100000000000001 x_4 mul -6.68 x_3