Y add -7.2700000000000005 mul div inv add 1.7000000000000002 mul 0.385 x_3 add add mul -9.290000000000001 log add 91.30000000000001 mul -0.327 x_2 mul 0.251 x_0 add mul 0.994 div div div x_1 div x_3 x_4 x_1 x_3 mul 44.6 x_6 tan add -88.0 mul -0.67 x_5