From e2b2012f3a3db4aa5b8b2f038615425f82a93483 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mathieu=20Besan=C3=A7on?= <mathieu.besancon@gmail.com>
Date: Fri, 11 Oct 2024 09:03:41 +0200
Subject: [PATCH] inverse to linsolve for AS quadratic

---
 src/active_set_quadratic.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/active_set_quadratic.jl b/src/active_set_quadratic.jl
index b200a8912..8f26b632e 100644
--- a/src/active_set_quadratic.jl
+++ b/src/active_set_quadratic.jl
@@ -36,7 +36,7 @@ function detect_quadratic_function(grad!, x0; test=true)
         X[:, i] .-= x0
         G[:, i] .= storage .- g0
     end
-    A = G * inv(X)
+    A = G \ X
     b = g0 - A * x0
     if test
         x_test = randn(T, n)