Y add -31.5 mul div exp add 6.95 mul 52.300000000000004 x_1 add sub mul 3.29 sin add -0.878 mul 3.87 mul cos add 52.0 mul 15.100000000000001 x_1 x_1 mul 86.10000000000001 x_1 mul -1.6400000000000001 x_0 x_1