octopus

Quantum chemistry software package
CreativeWork free_software Q7077081
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octopus

Summary

octopus is a free software[1]. octopus ranks in the top 9% of free_software entities by monthly Wikipedia readership (14 views/month).[2]

Key Facts

  • octopus's instance of is recorded as free software[3].
  • octopus's instance of is recorded as quantum chemistry software[4].
  • octopus's instance of is recorded as Molecular Dynamics Engine[5].
  • octopus's copyright license is recorded as GNU General Public License[6].
  • octopus's programmed in is recorded as Fortran 90[7].
  • octopus's programmed in is recorded as Q15777[8].
  • octopus's programmed in is recorded as Q42478[9].
  • octopus's has use is recorded as science[10].
  • octopus's has use is recorded as density functional theory[11].
  • octopus's has use is recorded as time-dependent density functional theory[12].
  • octopus's Freebase ID is recorded as /m/0b9sgy[13].
  • octopus's official website is recorded as https://octopus-code.org/[14].
  • octopus's source code repository URL is recorded as https://gitlab.com/octopus-code/octopus[15].
  • octopus's user manual URL is recorded as http://octopus-code.org/wiki/Manual[16].
  • octopus's Free Software Directory entry is recorded as Octopus[17].
  • octopus's BabelNet ID is recorded as 03123039n[18].
  • octopus's copyright status is recorded as copyrighted[19].
  • octopus's OpenAlex ID is recorded as C2779205690[20].
  • octopus's MacPorts port is recorded as octopus[21].

Why It Matters

octopus ranks in the top 9% of free_software entities by monthly Wikipedia readership (14 views/month).[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] . octopus-code.org. Retrieved . octopus-code.org. Provenance: wikidata.org.
  5. [7] . octopus-code.org. Retrieved . octopus-code.org. Provenance: wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . BabelNet. wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  19. [21] . 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). octopus. Retrieved May 3, 2026, from https://4ort.xyz/entity/octopus-q7077081
MLA “octopus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/octopus-q7077081.
BibTeX @misc{4ortxyz_octopus-q7077081_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{octopus}}, year = {2026}, url = {https://4ort.xyz/entity/octopus-q7077081}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): octopus — https://4ort.xyz/entity/octopus-q7077081 (retrieved 2026-05-03)

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