Inventory rows R5
The cards of the rows of the inventory whose ids start with R5. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
Dirac operator R55G0NQZK6
| Kind | topic |
|---|---|
| Layer | textbook |
| MSC | 35J25 |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q907439, Dirac operator (topic). Also MathWorld DiracOperator, nLab Dirac operator
History
- 2026-10-26: add by m2/dev
Alexander horned sphere R575R11K0G
| Kind | concept |
|---|---|
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1361755, Alexander horned sphere (concept). Also MathWorld AlexandersHornedSphere
History
- 2026-10-26: add by m2/dev
Umberto Bottazzini R59HPPCWSX
| Kind | unknown |
|---|---|
| Layer | textbook |
| Sources | 1 |
| Outcome | out_of_scope (a person, not an item of mathematics) |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2478100, Umberto Bottazzini (unknown). Also nLab Umberto Bottazzini
History
- 2026-10-26: add by m2/dev
index of a subgroup R5CVYVXY06
| Kind | definition |
|---|---|
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | Index of a subgroup 0DTXBQPA2S |
Mentions
- wikidata: Wikidata Q1464168, index of a subgroup (definition). Also MathWorld SubgroupIndex, nLab index of a subgroup, ProofWiki Definition:Index_of_Subgroup
History
- 2026-10-26: add by m2/dev
arcus secant R5G3QGBHE4
| Kind | definition |
|---|---|
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2284464, arcus secant (definition). Also MathWorld InverseSecant, ProofWiki Definition:Inverse_Secant
History
- 2026-10-26: add by m2/dev
spline R5PYY83P1W
| Kind | concept |
|---|---|
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q735256, spline (concept). Also MathWorld Spline
History
- 2026-10-26: add by m2/dev
Backus–Naur form R5SGVD13D4
| Kind | definition |
|---|---|
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q211577, Backus–Naur form (definition). Also ProofWiki Definition:Backus-Naur_Form
History
- 2026-10-26: add by m2/dev
integer polynomial R5VCMKXD2Z
| Kind | unknown |
|---|---|
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q130417258, integer polynomial (unknown). Also MathWorld IntegerPolynomial
History
- 2026-10-26: add by m2/dev
standard map R5WVFT3FDF
| Kind | unknown |
|---|---|
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2257676, standard map (unknown). Also MathWorld StandardMap
History
- 2026-10-26: add by m2/dev
heptanacci number R5XBZS9B2B
| Kind | object |
|---|---|
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q18450843, heptanacci number (object). Also OEIS A122189
History
- 2026-10-26: add by m2/dev