From 62f3a422722052dc6fcf033b60434564a4446055 Mon Sep 17 00:00:00 2001
From: tmigot <tangi.migot@gmail.com>
Date: Sun, 23 Jul 2023 15:08:37 -0400
Subject: [PATCH] Fix constraints in hs231 (#307)

---
 src/ADNLPProblems/hs231.jl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ADNLPProblems/hs231.jl b/src/ADNLPProblems/hs231.jl
index 11a96d97..384b4202 100644
--- a/src/ADNLPProblems/hs231.jl
+++ b/src/ADNLPProblems/hs231.jl
@@ -6,7 +6,8 @@ function hs231(; n::Int = default_nvar, type::Val{T} = Val(Float64), kwargs...)
   end
   x0 = T[-1.2, 1]
   A = T[
-    1//3 1-1 // 3 1
+    1 // 3 1;
+    -1 // 3 1
   ]
   lcon = T[-0.1; -0.1]
   ucon = T[Inf; Inf]