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authorMirek Kratochvil <exa.exa@gmail.com>2023-03-04 13:51:22 +0100
committerMirek Kratochvil <exa.exa@gmail.com>2023-03-04 13:52:24 +0100
commitb41711713002a8980a783d36164fbecbaddc1986 (patch)
tree9083928bad521047d48bce8860821cfde8601303 /inst
parent1521c628a07a74860fd87512d1dbd5131124ee2d (diff)
downloadprlg-b41711713002a8980a783d36164fbecbaddc1986.tar.gz
prlg-b41711713002a8980a783d36164fbecbaddc1986.tar.bz2
load a prelude
Diffstat (limited to 'inst')
-rw-r--r--inst/prelude.pl5
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).