Y add -91.4 sub mul 75.9 x_1 mul 1.53 div x_4 mul pow2 add -0.553 mul -74.60000000000001 x_3 div x_0 sub mul 2.0300000000000002 pow2 add -24.6 mul -9.370000000000001 x_1 mul 5.0200000000000005 mul div x_0 inv add 0.452 mul -9.73 x_2 inv add 5.47 mul 99.7 x_2