Y add -0.312 sub mul 0.12 x_1 mul -86.5 mul div x_4 sub mul -9.55 sqrt add 97.2 mul -33.6 x_3 mul -69.7 inv add -8.9 mul -0.758 div x_2 mul exp add -4.800000000000001 mul -43.900000000000006 x_0 x_0 pow2 add -0.92 mul -0.332 x_3