Y add -7.95 add mul 55.900000000000006 mul mul div sub mul -87.7 x_2 mul 4.3500000000000005 tan add -8.93 mul 0.14400000000000002 x_1 pow3 add -0.368 mul -0.013000000000000001 x_4 x_3 x_5 mul 6.88 x_0