From 39bb71678591922f2ff0aeda66fdd4e578b09d64 Mon Sep 17 00:00:00 2001
From: Ehud Ben-Reuven <udi@benreuven.com>
Date: Sat, 23 Feb 2019 19:46:15 -0500
Subject: [PATCH] fixed Multiplexer name and usage of old syntax

---
 circuits/multiplexer.circom | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/circuits/multiplexer.circom b/circuits/multiplexer.circom
index 0c8f594..091bd2b 100644
--- a/circuits/multiplexer.circom
+++ b/circuits/multiplexer.circom
@@ -90,12 +90,17 @@ template Decoder(w) {
 }
 
 
-template Multiplexor(wIn, nIn) {
+template Multiplexer(wIn, nIn) {
     signal input inp[nIn][wIn];
     signal input sel;
     signal output out[wIn];
-    component Decoder(nIn) dec;
-    component EscalarProduct(nIn) ep[wIn];
+    component dec = Decoder(nIn);
+    component ep[wIn];
+
+    for (var k=0; k<wIn; k++) {
+        ep[k] = EscalarProduct(nIn);
+    }
+
     sel ==> dec.inp;
     for (var j=0; j<wIn; j++) {
         for (var k=0; k<nIn; k++) {
@@ -106,7 +111,3 @@ template Multiplexor(wIn, nIn) {
     }
     dec.success === 1;
 }
-
-component Multiplexor(8,3) main;
-
-