T_K,x_Al,x_Au,x_Cu
300.0,0.0,0.50113,0.49887
500.0,0.001296,0.501917,0.496787
700.0,0.008315,0.499417,0.492269
900.0,0.021731,0.492306,0.485963
1100.0,0.039111,0.485463,0.475426
1300.0,0.060037,0.473833,0.46613
1500.0,0.078648,0.466139,0.455213