1 files changed, 2 insertions, 0 deletions
diff --git a/apl9.h b/apl9.h
index 4da1606..1348d23 100644
--- a/apl9.h
+++ b/apl9.h
@@ -346,10 +346,12 @@ Array *fnSelfReference2(Array *, Array *);
 /* Monadic operators from operators.c */
 Array *opEach(Datum *, Array *, Array *);
 Array *opSwitch(Datum *, Array *, Array *);
+Array *opOuterProduct(Datum *, Array *, Array *);
 Array *opSelfReference1(Datum *, Array *, Array *);
 
 /* Dyadic operators from operators.c */
 Array *opPower(Datum *, Datum *, Array *, Array *);
+Array *opInnerProduct(Datum *, Datum *, Array *, Array *);
 Array *opBind(Datum *, Datum *, Array *, Array *);
 Array *opAtop(Datum *, Datum *, Array *, Array *);
 Array *opOver(Datum *, Datum *, Array *, Array *);