From b7c47f9c485dc93bce15fd210ce7b13f04ad4530 Mon Sep 17 00:00:00 2001
From: Erwin van der Koogh <890386+evanderkoogh@users.noreply.github.com>
Date: Wed, 23 Jul 2025 16:34:25 +1000
Subject: [PATCH] Fix for loop

This tripped me up in a few edge-cases.
---
 src/nelderMead.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nelderMead.js b/src/nelderMead.js
index fe38e91..1cc99b6 100644
--- a/src/nelderMead.js
+++ b/src/nelderMead.js
@@ -129,7 +129,7 @@ export function nelderMead(f, x0, parameters) {
                 if (sigma >= 1) break;
 
                 // do a reduction
-                for (i = 1; i < simplex.length; ++i) {
+                for (let i = 1; i < simplex.length; ++i) {
                     weightedSum(simplex[i], 1 - sigma, simplex[0], sigma, simplex[i]);
                     simplex[i].fx = f(simplex[i]);
                 }