Y add 47.900000000000006 mul x_0 div x_0 div div log add 42.5 mul 0.242 x_1 exp add -1.67 mul -50.0 x_0 add mul -0.926 pow3 add 0.635 mul 5.48 x_0 mul -97.60000000000001 sqrt add 95.10000000000001 mul 0.545 x_0