Implement where (⍸), unique mask (≠) and unique (∪)

1 files changed, 3 insertions, 0 deletions

diff --git a/apl9.h b/apl9.h
index 2846861..2a7565f 100644
--- a/apl9.h
+++ b/apl9.h
@@ -294,6 +294,7 @@ Array *fnMagnitude(Array *);
 Array *fnCeiling(Array *);
 Array *fnFloor(Array *);
 Array *fnSame(Array *);
+Array *fnUniqueMask(Array *);
 Array *fnDepth(Array *);
 Array *fnTally(Array *);
 Array *fnMix(Array *);
@@ -304,7 +305,9 @@ Array *fnNest(Array *);
 Array *fnGradeUp(Array *);
 Array *fnGradeDown(Array *);
 Array *fnIndexGenerator(Array *);
+Array *fnWhere(Array *);
 Array *fnEnlist(Array *);
+Array *fnUnique(Array *);
 Array *fnNot(Array *);
 Array *fnRavel(Array *);
 Array *fnTable(Array *);