Y add 83.7 div x_0 mul div div div div exp add 95.9 mul -2.1 x_6 x_0 mul x_2 x_4 sub mul -0.76 mul x_7 x_1 mul 4.94 sin add 0.296 mul -77.0 x_1 x_5 add mul -7.6000000000000005 x_6 mul -2.43 sin add 0.798 mul -9.28 x_3