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Christoffel–Darboux formula

identity for a sequence of orthogonal polynomials by E. Christoffel and J. Darboux
Intangible theorem Q5111650
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Christoffel–Darboux formula

Summary

Christoffel–Darboux formula is a theorem[1]. It draws 13 Wikipedia views per month (theorem category, ranking #267 of 1,306).[2]

Key Facts

  • Christoffel–Darboux formula's instance of is recorded as theorem[3].
  • Christoffel–Darboux formula's Freebase ID is recorded as /m/09gf9wk[4].
  • Christoffel–Darboux formula's Microsoft Academic ID is recorded as 2775939205[5].

Why It Matters

Christoffel–Darboux formula draws 13 Wikipedia views per month (theorem category, ranking #267 of 1,306).[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.

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). Christoffel–Darboux formula. Retrieved May 3, 2026, from https://4ort.xyz/entity/christoffel-darboux-formula
MLA “Christoffel–Darboux formula.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/christoffel-darboux-formula.
BibTeX @misc{4ortxyz_christoffel-darboux-formula_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Christoffel–Darboux formula}}, year = {2026}, url = {https://4ort.xyz/entity/christoffel-darboux-formula}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Christoffel–Darboux formula — https://4ort.xyz/entity/christoffel-darboux-formula (retrieved 2026-05-03)

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