simplify Product API

2 files changed, 2 insertions, 2 deletions

diff --git a/curve/curve.go b/curve/curve.go
index 5b41352..12f29c8 100644
--- a/curve/curve.go
+++ b/curve/curve.go
@@ -32,7 +32,7 @@ type SomeCurve[S SomeScalar[s], s Data, P SomePoint[S, s, p], p Data] interface
 
 	Identity() P
 	Generator() P
-	Product([]P) P
+	Product(...P) P
 	Exp(S) P
 }
 
diff --git a/curve/ed25519.go b/curve/ed25519.go
index d1edc90..70c00fd 100644
--- a/curve/ed25519.go
+++ b/curve/ed25519.go
@@ -94,7 +94,7 @@ func (c *c25519) Generator() *point {
 	return (*point)(ed.NewGeneratorPoint())
 }
 
-func (c *c25519) Product(pts []*point) (product *point) {
+func (c *c25519) Product(pts ...*point) (product *point) {
 	product = c.Identity()
 	for _, p := range pts {
 		product = product.Mul(p)