Y add 6.23 add add sub mul -7.390000000000001 x_6 mul 5.2700000000000005 exp add mul -0.537 pow3 add 0.935 mul 0.1 div x_7 sin add -0.74 mul 1.23 x_2 mul 5.95 x_0 mul -40.300000000000004 mul x_4 add mul 8.5 x_3 sub mul 7.53 x_1 mul -7.45 x_5 mul -0.54 x_6