From f38c0f50632b918c71052277b451d9074c7bd4c0 Mon Sep 17 00:00:00 2001
From: filifa <filifa.breath652@8alias.com>
Date: Thu, 11 Dec 2025 23:49:34 -0500
Subject: [PATCH] mod the input

---
 modules/math.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/math.js b/modules/math.js
index db1d21b..0294f8e 100644
--- a/modules/math.js
+++ b/modules/math.js
@@ -164,6 +164,11 @@ function modsqrt(n, modulus) {
 	}
 
 	// TODO: add special case for modulus = 3 (mod 4)
+	
+	n %= modulus;
+	if (n < 0n) {
+		n += modulus;
+	}
 
 	if (n % modulus === 0n) {
 		return 0n;