Y add 76.7 mul div x_5 add mul 4.37 mul x_1 x_2 mul -1.72 div x_2 x_0 cos add -0.79 mul -6.37 mul sin sub mul 5.6000000000000005 x_3 mul 14.100000000000001 x_6 exp add 5.3500000000000005 mul -0.096 x_4