Y add 8.9 add add mul -0.34600000000000003 pow2 add 0.6910000000000001 mul -5.0200000000000005 div x_0 x_0 mul 73.2 div sub mul 84.60000000000001 mul sin add -1.46 mul -91.10000000000001 x_3 cos add -0.854 mul 1.29 x_4 mul 9.8 x_1 exp add -9.540000000000001 mul 75.3 x_3 sub mul 73.8 x_4 mul -70.2 x_2