Introduction - If you have any usage issues, please Google them yourself
grBase- find all bases of digraph
grCoBase- find all contrabases of digraph
grCoCycleBasis- find all independent cut-sets for a connected graph
grColEdge- solve the color problem for graph edges
grColVer- solve the color problem for graph vertexes
grComp- find all components of graph
grCycleBasis- find all independent cycles for a connected graph ...