Y add -2.38 sub mul -24.0 div div add mul 0.396 x_5 mul 0.584 x_4 pow2 add mul 6.890000000000001 x_3 mul -0.756 x_2 x_7 add mul 0.914 pow2 add 0.54 mul -0.744 mul cos add -90.4 mul 0.041 x_0 x_6 mul 0.47400000000000003 x_1