Y add 39.0 mul div sub sub mul -95.60000000000001 cos add 74.0 mul -0.311 mul x_6 x_4 mul 13.100000000000001 x_2 sub mul -9.19 pow2 add -0.148 mul -46.7 x_5 mul 0.23800000000000002 x_3 add mul 6.6000000000000005 x_1 mul -13.8 x_7 x_0