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correct bug in between.pl, re: #146

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Mark Thom
2019-06-09 12:12:34 -04:00
parent ea9cfa6d40
commit 4fd70e9c6d
1 changed files with 1 additions and 1 deletions
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src/prolog/lib/between.pl
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@@ -8,7 +8,7 @@
between(Lower, Upper, X) :- between(Lower, Upper, X) :-
must_be(integer, Lower), must_be(integer, Lower),
must_be(integer, Upper), must_be(integer, Upper),
can_be(integer, X). can_be(integer, X),
between_(Lower, Upper, X). between_(Lower, Upper, X).
between_(Lower, Upper, Lower) :- between_(Lower, Upper, Lower) :-