infinitesimal

nonzero positive ‘number’ smaller than any positive real number, formalizable in a number of ways (surreals, hyperreals etc.)
Place mathematical_term Q193885
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infinitesimal

Summary

infinitesimal is a mathematical term[1]. infinitesimal ranks in the top 9% of mathematical_term entities by monthly Wikipedia readership (350 views/month).[2]

Key Facts

  • infinitesimal's instance of is recorded as mathematical term[3].
  • infinitesimal's subclass of is recorded as surreal number[4].
  • infinitesimal's subclass of is recorded as dual number[5].
  • infinitesimal's subclass of is recorded as hyperreal number[6].
  • infinitesimal's subclass of is recorded as superreal number[7].
  • infinitesimal's opposite of is recorded as infinity[8].
  • infinitesimal's Freebase ID is recorded as /m/0159jj[9].
  • infinitesimal's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[10].
  • infinitesimal's Encyclopædia Britannica Online ID is recorded as science/infinitesimal[11].
  • infinitesimal's topic has template is recorded as Template:Infinitesimals[12].
  • infinitesimal's Stack Exchange tag is recorded as https://mathoverflow.net/tags/infinitesimals[13].
  • infinitesimal's Stack Exchange tag is recorded as https://math.stackexchange.com/tags/infinitesimals[14].
  • infinitesimal's Stack Exchange tag is recorded as https://matheducators.stackexchange.com/tags/infinitesimals[15].
  • infinitesimal's used by is recorded as calculus[16].
  • infinitesimal's BBC Things ID is recorded as d21175e7-fd3d-4715-840e-46e7c21a6da9[17].
  • infinitesimal's JSTOR topic ID is recorded as infinitesimals[18].
  • infinitesimal's nLab ID is recorded as infinitesimal number[19].
  • infinitesimal's Elhuyar ZTH ID is recorded as 025705[20].
  • infinitesimal's Interlingual Index ID is recorded as i67692[21].
  • infinitesimal's Microsoft Academic ID is recorded as 91229774[22].
  • infinitesimal's ProofWiki ID is recorded as Definition:Infinitesimal[23].
  • infinitesimal's Encyclopedia of Mathematics article ID is recorded as Infinitesimal_calculus[24].
  • infinitesimal's PlanetMath ID is recorded as Infinitesimal[25].
  • infinitesimal's Lex ID is recorded as infinitesimal[26].
  • infinitesimal's WordNet 3.1 Synset ID is recorded as 05872631-n[27].

Body

Designation and Status

infinitesimal's instance of is recorded as mathematical term[3].

Why It Matters

infinitesimal ranks in the top 9% of mathematical_term entities by monthly Wikipedia readership (350 views/month).[2] infinitesimal has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[28] infinitesimal is known by 32 alternative names across languages and contexts.[29]

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] . Freebase Data Dumps. 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] . BBC Things. wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . GF WordNet. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.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). infinitesimal. Retrieved May 3, 2026, from https://4ort.xyz/entity/infinitesimal
MLA “infinitesimal.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/infinitesimal.
BibTeX @misc{4ortxyz_infinitesimal_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{infinitesimal}}, year = {2026}, url = {https://4ort.xyz/entity/infinitesimal}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): infinitesimal — https://4ort.xyz/entity/infinitesimal (retrieved 2026-05-03)

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