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From: | anonymous |
Subject: | [Octave-bug-tracker] [bug #57113] fminunc return wrong Hessian matrix |
Date: | Thu, 24 Oct 2019 17:51:58 -0400 (EDT) |
User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.1 Safari/605.1.15 |
URL: <https://savannah.gnu.org/bugs/?57113> Summary: fminunc return wrong Hessian matrix Project: GNU Octave Submitted by: None Submitted on: Thu 24 Oct 2019 09:51:57 PM UTC Category: Octave Function Severity: 3 - Normal Priority: 5 - Normal Item Group: Incorrect Result Status: None Assigned to: None Originator Name: Flynn_Cz Originator Email: address@hidden Open/Closed: Open Discussion Lock: Any Release: 5.1.0 Operating System: Mac OS _______________________________________________________ Details: Hi! Minimising f(x, y) = x^2 + y^2 the function return the obvious wrong hessian matrix H = [1.51691 0.47148 0.47148 1.53984] Bye! _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?57113> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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