Inventory rows 2A
The cards of the rows of the inventory whose ids start with 2A. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
velocity 2A2NDNFNNC
| URI | m2://inv/2A2NDNFNNC |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q11465, velocity (definition). Also MathWorld Velocity, nLab velocity, ProofWiki Definition:Velocity
History
- 2026-10-26: add by m2/dev
Weakly Amenable 2A59SDS0SS
| URI | m2://inv/2A59SDS0SS |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q105332768, Weakly Amenable (concept). Also MathWorld WeaklyAmenable
History
- 2026-10-26: add by m2/dev
Lebesgue constants 2A6RV190NS
| URI | m2://inv/2A6RV190NS |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q23058462, Lebesgue constants (unknown). Also MathWorld LebesgueConstants
History
- 2026-10-26: add by m2/dev
diagonal morphism 2A7PH7H2B9
| URI | m2://inv/2A7PH7H2B9 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q25098585, diagonal morphism (unknown). Also nLab diagonal morphism
History
- 2026-10-26: add by m2/dev
subfactorial 2A8W36V4QG
| URI | m2://inv/2A8W36V4QG |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2361661, subfactorial (concept). Also MathWorld Subfactorial, OEIS A000166
History
- 2026-10-26: add by m2/dev
section conjecture 2AEGSZP8KR
| URI | m2://inv/2AEGSZP8KR |
|---|---|
| Kind | conjecture |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q7444680, section conjecture (conjecture). Also nLab section conjecture
History
- 2026-10-26: add by m2/dev
Hackenbush 2AEH3PJD0Q
| URI | m2://inv/2AEH3PJD0Q |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q5637225, Hackenbush (unknown). Also MathWorld Hackenbush
History
- 2026-10-26: add by m2/dev
Robert MacPherson 2AFJYC6W0H
| URI | m2://inv/2AFJYC6W0H |
|---|---|
| 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 Q931297, Robert MacPherson (unknown). Also nLab Robert MacPherson
History
- 2026-10-26: add by m2/dev
Abraham Robinson 2AHJ6MS63Y
| URI | m2://inv/2AHJ6MS63Y |
|---|---|
| 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 Q330567, Abraham Robinson (unknown). Also nLab Abraham Robinson, ProofWiki Mathematician:Abraham_Robinson
History
- 2026-10-26: add by m2/dev
Hippias 2AHKRC5WB3
| URI | m2://inv/2AHKRC5WB3 |
|---|---|
| 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 Q210573, Hippias (unknown). Also ProofWiki Mathematician:Hippias_of_Elis
History
- 2026-10-26: add by m2/dev
refactorable number 2AMCV6KNNS
| URI | m2://inv/2AMCV6KNNS |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2063121, refactorable number (unknown). Also MathWorld RefactorableNumber, OEIS A033950
History
- 2026-10-26: add by m2/dev
Verbal arithmetic 2AVSC7XQQ2
| URI | m2://inv/2AVSC7XQQ2 |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1332573, Verbal arithmetic (definition). Also MathWorld Alphametic, ProofWiki Definition:Cryptarithm
History
- 2026-10-26: add by m2/dev
triangular tiling 2AY4SBZAG9
| URI | m2://inv/2AY4SBZAG9 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q3063292, triangular tiling (unknown). Also MathWorld TriangularGrid
History
- 2026-10-26: add by m2/dev
mathematics and architecture 2AYYA4NF4X
| URI | m2://inv/2AYYA4NF4X |
|---|---|
| Kind | topic |
| Layer | textbook |
| MSC | 00A67 |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q3535118, mathematics and architecture (topic)
History
- 2026-10-26: add by m2/dev