Y add -6.94 mul div sub mul -0.373 pow3 add -0.052000000000000005 mul -2.12 mul sub mul -0.541 x_1 mul 74.60000000000001 cos add 0.777 mul 1.34 x_6 inv add 0.705 mul -0.253 x_5 mul 87.60000000000001 mul x_4 x_0 x_2 x_3