# [−][src]Crate graph_builder

# Graph-Builder

An algorithm for generating graphs with post-filtering and edge composition.

This algorithm is used by automated theorem provers on typical group/category problems. For example, to study algebra or path semantics.

The advantage of this algorithm is that it exploits symmetry of Category Theory.
For every morphism `A -> B`

and `B -> C`

, there exists a morphism `A -> C`

.
This means that for a large number of objects, one only needs to keep neighbour morphisms.

Constructing a graph using small operations makes it possible to minimize the work required to get from one node to another.

For information of how use this library, see the documentation on the various functions.

## Structs

GenerateSettings | Stores settings for generating graph. |

## Enums

GenerateError | Stores a graph generating error. |

## Functions

bidir | Filters edges such that only those who are equal in both directions remains. |

gen | Generates a graph from: |

## Type Definitions

Graph | A graph is a tuple of nodes and edges between nodes. |