Y add 5.89 mul sub mul -6.19 x_1 mul -2.94 exp add -0.152 mul -7.6000000000000005 x_0 add mul 1.86 x_2 mul 97.9 div x_0 div cos add -0.39 mul 4.800000000000001 x_2 mul x_3 sub mul -72.5 x_0 mul -29.1 x_3