*Vertices 2
1 "数学年刊A" 0.0 0.0 0.0 x_fact 24.468085 y_fact 47.872340
2 "数学学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 52.127660
*Matrix 
0.000000 0.722642 
0.722642 0.000000