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Diffstat (limited to 'inst/prelude.pl')
| -rw-r--r-- | inst/prelude.pl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/inst/prelude.pl b/inst/prelude.pl new file mode 100644 index 0000000..fefed5f --- /dev/null +++ b/inst/prelude.pl @@ -0,0 +1,5 @@ +member(X, [X|_]). +member(X, [_|T]) :- member(X,T). + +append([], X, X). +append([X|T], Y, [X|TY]) :- append(T,Y,TY). |