From f9b0111a6fbc19e380fe82304a22ee172eebca61 Mon Sep 17 00:00:00 2001
From: Ben Parks <bnprks+git@gmail.com>
Date: Fri, 18 Oct 2024 17:38:33 -0700
Subject: [PATCH] [cpp] Fix typo in ReciprocalSqrtNewtonIter

---
 r/src/bpcells-cpp/simd/sctransform.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/r/src/bpcells-cpp/simd/sctransform.cpp b/r/src/bpcells-cpp/simd/sctransform.cpp
index db700bbe..8018314a 100644
--- a/r/src/bpcells-cpp/simd/sctransform.cpp
+++ b/r/src/bpcells-cpp/simd/sctransform.cpp
@@ -37,8 +37,8 @@ template <int It, class V> inline V ReciprocalSqrtNewtonIter(const V a, const V
     V newton = hn::Mul(
         approx, hn::MulAdd(hn::Mul(minus_half, approx), hn::Mul(a, approx), one_point_five)
     );
-    if constexpr (it > 1) {
-        newton = ReciprocalSqrt<It-1>(a, newton);
+    if constexpr (It > 1) {
+        newton = ReciprocalSqrtNewtonIter<It-1>(a, newton);
     }
     return newton;
 }