Eigen

C++ linear algebra library
Place software_library Q5348900
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Eigen

Summary

Eigen is a software library[1]. Eigen draws 97 Wikipedia views per month (software_library category, ranking #27 of 200).[2]

Key Facts

  • Eigen's instance of is recorded as software library[3].
  • Eigen's instance of is recorded as application software[4].
  • Eigen's instance of is recorded as free software[5].
  • Eigen's instance of is recorded as header-only library[6].
  • Eigen's logo image is recorded as Eigen Silly Professor 135x135.png[7].
  • Eigen's copyright license is recorded as Mozilla Public License, version 2.0[8].
  • Eigen's programmed in is recorded as Q2407[9].
  • Eigen's operating system is recorded as Unix-like operating system[10].
  • Eigen's software version identifier is recorded as 3.2.4[11].
  • Eigen's software version identifier is recorded as 3.2.6[12].
  • Eigen's software version identifier is recorded as 3.3.4[13].
  • Eigen's software version identifier is recorded as 3.3.7[14].
  • Eigen's software version identifier is recorded as 3.4[15].
  • Eigen's software version identifier is recorded as 5.0.0[16].
  • Eigen's has use is recorded as numerical analysis[17].
  • Eigen's has use is recorded as linear algebra[18].
  • Eigen's Freebase ID is recorded as /m/0hzqsr5[19].
  • Eigen's official website is recorded as https://libeigen.gitlab.io[20].
  • Eigen's main subject is recorded as numerical analysis[21].
  • Eigen's IRC channel URL is recorded as irc://irc.freenode.net/eigen[22].
  • Eigen's Open Hub ID is recorded as eigen[23].
  • Eigen's Debian stable package is recorded as libeigen3-dev[24].
  • Eigen's Arch Linux package is recorded as eigen[25].
  • Eigen's Fedora package is recorded as eigen[26].
  • Eigen's Ubuntu package is recorded as libeigen3-dev[27].

Body

Designation and Status

Recorded instance of include software library[3], application software[4], free software[5], and header-only library[6].

Why It Matters

Eigen draws 97 Wikipedia views per month (software_library category, ranking #27 of 200).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Open Hub. Retrieved . openhub.net. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . eigen.tuxfamily.org. eigen.tuxfamily.org. Provenance: wikidata.org.
  10. [12] . eigen.tuxfamily.org. eigen.tuxfamily.org. Provenance: wikidata.org.
  11. [13] . eigen.tuxfamily.org. Retrieved . eigen.tuxfamily.org. Provenance: wikidata.org.
  12. [14] . listengine.tuxfamily.org. Retrieved . listengine.tuxfamily.org. Provenance: wikidata.org.
  13. [15] . listengine.tuxfamily.org. listengine.tuxfamily.org. Provenance: wikidata.org.
  14. [16] . gitlab.com. gitlab.com. Provenance: wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . eigen.tuxfamily.org. Retrieved . eigen.tuxfamily.org. Provenance: wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Eigen. Retrieved May 3, 2026, from https://4ort.xyz/entity/eigen
MLA “Eigen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/eigen.
BibTeX @misc{4ortxyz_eigen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Eigen}}, year = {2026}, url = {https://4ort.xyz/entity/eigen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Eigen — https://4ort.xyz/entity/eigen (retrieved 2026-05-03)

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