Y add -8.13 add sub mul 8.67 x_6 mul 0.786 mul sub mul -0.392 exp add 0.192 mul 0.744 x_7 sub mul 0.297 div pow2 add 0.8240000000000001 mul 0.355 x_0 x_5 mul -91.30000000000001 pow3 add 56.5 mul -1.07 div x_2 x_4 x_3 mul -73.8 x_1