Y add -97.4 sub mul -0.371 x_2 mul -88.10000000000001 mul sub mul -65.4 div x_1 mul x_0 sin add 7.88 mul 0.429 div x_4 x_0 mul -9.67 x_4 sin add sub mul -9.63 pow3 add 90.10000000000001 mul -0.7000000000000001 x_3 mul -5.5600000000000005 x_2 mul 74.7 x_3