From e531b3a6037444c2a9ad486d7bf44c0ada1e8b1d Mon Sep 17 00:00:00 2001
From: Neil Kichler <neil.kichler@gmail.com>
Date: Wed, 16 Oct 2024 17:46:29 +0200
Subject: [PATCH] fix add_down to add_up

---
 include/cutangent/arithmetic/intrinsic_v.cuh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/cutangent/arithmetic/intrinsic_v.cuh b/include/cutangent/arithmetic/intrinsic_v.cuh
index 3063510..03dae30 100644
--- a/include/cutangent/arithmetic/intrinsic_v.cuh
+++ b/include/cutangent/arithmetic/intrinsic_v.cuh
@@ -90,7 +90,7 @@ inline __device__ tangents<double, N> add_up(const tangents<double, N> &a, const
     // multiple mccormick relaxations in one block
     int gid = blockIdx.x * blockDim.x + threadIdx.x;
     for (int i = gid % N; i < N; i += blockDim.x * gridDim.x) {
-        res.ds[i] = add_down(a.ds[i], b.ds[i]);
+        res.ds[i] = add_up(a.ds[i], b.ds[i]);
     }
 
     // if (threadIdx.x == 0) {