Software

eiquadprog

A C++ library that solves convex quadratic programming problems using the Goldfarb and Idnani dual method, built on Eigen.

Facts

Checked on GitHub on 6 Nov 2026.

Code: LGPL-3.0-or-later (opens in a new tab)
Read by Robotheca from COPYING (opens in a new tab) (GPL-3.0-only) and COPYING.LESSER (opens in a new tab) (LGPL-3.0-only) at commit f0e261f (opens in a new tab), on 31 Oct 2026. The files name several licenses: a person at Robotheca set it on 9 Nov 2026.
Commercial use: Yes

Copyleft: Modified source must be published.

Solves problems of the form minimizing 0.5 x G x + g0 x subject to equality and inequality constraints.
Provides three implementations: the original eiquadprog.hpp, an improved version avoiding dynamic memory allocation, and a fixed-size version.
The fixed-size version requires problem dimensions known at compile time and is recommended only for small problems.
Usage examples are found in the unit tests.

Written by Robotheca from the project's README (opens in a new tab) at commit e3231c4, not by its creator.

Facts read at commit f0e261f

Robotheca read the repository at two versions: the summary at e3231c4 and the facts at f0e261f (read on 6 Nov 2026).

Robotheca never hosts the code: each link goes to the creator's own page.

2 robots on Robotheca

The robots on Robotheca that use it or can run it, each with how the link was found.

How to install it, in the creator's words: The project's README (opens in a new tab)

Robotheca doesn't review code. Read it before running it.

Robotheca lists software as a reference: nothing is hosted or run here, and every fact links to where it was read.