liblbfgs0 - L-BFGS solver for unconstrained nonlinear optimization problems

Distribution: Debian 8 (Jessie)
Repository: Debian Main amd64
Package name: liblbfgs0
Package version: 1.10
Package release: 5
Package architecture: amd64
Package type: deb
Installed size: 53 B
Download size: 12.26 KB
Official Mirror:
Solves nonlinear optimization problems using the limited-memory BFGS method. The user specifies a callback C function that returns the value and gradients of the cost function at a particular operating point. This library estimates the Hessians from user input, and applies Newton's method iteratively to find a local minimum of the cost function. This is a small library, written in C with minimal dependencies.



    Source package: liblbfgs

    Install Howto

    1. Update the package index:
      # sudo apt-get update
    2. Install liblbfgs0 deb package:
      # sudo apt-get install liblbfgs0


    • /usr/lib/x86_64-linux-gnu/
    • /usr/lib/x86_64-linux-gnu/
    • /usr/share/doc/liblbfgs0/changelog.Debian.gz
    • /usr/share/doc/liblbfgs0/changelog.gz
    • /usr/share/doc/liblbfgs0/copyright


    2014-01-18 - Dima Kogan <> liblbfgs (1.10-5) unstable; urgency=low * Bug fix: "use free() for memory allocated by posix_memalign", thanks to Koichi Akabe (Closes: #735894). * lbfgs.h no longer lies about default value of max_linesearch (Closes: #693571). * Bumped standards version to 3.9.5

    2013-12-27 - Dima Kogan <> liblbfgs (1.10-4) unstable; urgency=low * changed to Priority:optional * liblbfgs is now Multi-arch:same

    2012-10-31 - Dima Kogan <> liblbfgs (1.10-3) unstable; urgency=low * Initial release. (Closes: #692000)