From e0c666df0a59f80d50ff5e3f0d79ba510151a939 Mon Sep 17 00:00:00 2001
From: Joaquin Carletti <joaquin.carletti@lambdaclass.com>
Date: Thu, 17 Oct 2024 11:47:16 -0300
Subject: [PATCH] remove unused functions

---
 math/src/circle/cfft.rs | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/math/src/circle/cfft.rs b/math/src/circle/cfft.rs
index d20c7346a..26509bbe6 100644
--- a/math/src/circle/cfft.rs
+++ b/math/src/circle/cfft.rs
@@ -109,16 +109,6 @@ pub fn order_icfft_input_naive(
     result
 }
 
-// We are not using this fucntion.
-pub fn reverse_cfft_index(index: usize, length: usize) -> usize {
-    if index < (length >> 1) {
-        // index < length / 2
-        index << 1 // index * 2
-    } else {
-        (((length - 1) - index) << 1) + 1
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;