Minor formatting in graph coloring example

This commit is contained in:
Patrick Lühne 2018-04-11 21:34:33 +02:00
parent 40ddee8444
commit cc3c9b642c
Signed by: patrick
GPG Key ID: 05F3611E97A70ABF

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@ -7,3 +7,4 @@
covered(V) :- color(V, _).
:- vertex(V), not covered(V).
:- color(V1, C), color(V2, C), edge(V1, V2).
:- color(V, C1), color(V, C2), C1 != C2.