*Vertices 3
1 "LectNotesArtifInt" 0.0 0.0 0.0 x_fact 5.279541 y_fact 10.223223
2 "LectNotesComputSc" 0.0 0.0 0.0 x_fact 6.795003 y_fact 89.698956
3 "TheorPractLogProg" 0.0 0.0 0.0 x_fact 0.077821 y_fact 0.077821
*Matrix 
0.000000 0.772286 0.999310 
0.772286 0.000000 0.792432 
0.999310 0.792432 0.000000