Y add -0.5750000000000001 add mul -0.716 x_2 add add mul 0.17300000000000001 x_4 mul 0.369 mul x_1 add mul 0.369 x_1 mul -4.89 exp add mul 0.7000000000000001 abs add -1.32 mul 0.1 x_0 mul 99.10000000000001 sqrt add 4.34 mul 0.09 x_3 mul 68.10000000000001 tan add 0.761 mul 0.582 x_2