From 2c361fa5e3ff709d488c7f10ed2e853ca4136d5d Mon Sep 17 00:00:00 2001
From: Kevin Jue <kjue235@gmail.com>
Date: Mon, 18 Dec 2023 12:54:36 -0800
Subject: [PATCH] fix for V-SCT-VUL-003

---
 goldilocks/base.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/goldilocks/base.go b/goldilocks/base.go
index aa59b20..9a27802 100644
--- a/goldilocks/base.go
+++ b/goldilocks/base.go
@@ -215,6 +215,9 @@ func (p *Chip) ReduceWithMaxBits(x Variable, maxNbBits uint64) Variable {
 
 	remainder := NewVariable(result[1])
 	p.RangeCheck(remainder)
+
+	p.api.AssertIsEqual(x, p.api.Add(p.api.Mul(quotient, MODULUS), remainder.Limb))
+
 	return remainder
 }