Y add -0.654 mul add mul -7.5200000000000005 x_6 mul -67.10000000000001 x_7 div cos sub mul -54.0 div x_1 x_0 mul 0.97 x_3 mul x_1 add sub mul -1.52 x_4 mul 0.774 exp add -24.200000000000003 mul -6.24 x_5 mul 24.200000000000003 x_2