Y add -1.98 div sub mul 0.5660000000000001 log add 78.60000000000001 mul -2.6 x_1 mul 0.372 cos add 98.80000000000001 mul 0.365 div exp add -2.63 mul -0.534 x_3 div x_2 x_3 sub mul 0.082 x_0 mul -68.2 x_2