From 1b2b3db3809d6b205fcd770168cb3fba28ada34b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Adjemian=20=28Ry=C3=BBk=29?=
<stepan@adjemian.eu>
Date: Fri, 11 Mar 2022 13:24:58 +0100
Subject: [PATCH] Fix definition of the Rosenbrock function.
---
tests/solver-test-functions/rosenbrock.m | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/solver-test-functions/rosenbrock.m b/tests/solver-test-functions/rosenbrock.m
index b727eb44f8..1f990c7c25 100644
--- a/tests/solver-test-functions/rosenbrock.m
+++ b/tests/solver-test-functions/rosenbrock.m
@@ -20,7 +20,7 @@ function [fval, fjac] = rosenbrock(x)
if nargin==1
fval = zeros(2, 1);
fval(1) = 1.0-x(1);
- fval(2) = 10.0*(x(2)-fval(1)*fval(1));
+ fval(2) = 10.0*(x(2)-x(1)*x(1));
if nargout>1
fjac = zeros(2);
fjac(1,1) = -1;
--
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