Inventory rows 2B
The cards of the rows of the inventory whose ids start with 2B. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
Ernst Zermelo 2B23KCMQDX
| URI | m2://inv/2B23KCMQDX |
|---|---|
| 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 Q57248, Ernst Zermelo (unknown). Also nLab Ernst Zermelo, ProofWiki Mathematician:Ernst_Friedrich_Ferdinand_Zermelo
History
- 2026-10-26: add by m2/dev
Hamiltonian system 2B43DP8MYN
| URI | m2://inv/2B43DP8MYN |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | Hamiltonian system 0EDKGA2FAK |
Mentions
- wikidata: Wikidata Q2072471, Hamiltonian system (unknown). Also MathWorld HamiltonianSystem
History
- 2026-10-26: add by m2/dev
Clara Grima 2B4MRH7W17
| URI | m2://inv/2B4MRH7W17 |
|---|---|
| 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 Q27786458, Clara Grima (unknown). Also ProofWiki Mathematician:Clara_Isabel_Grima_Ruiz
History
- 2026-10-26: add by m2/dev
six exponentials theorem 2B5NSSA2N5
| URI | m2://inv/2B5NSSA2N5 |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 11-XX |
| Sources | 3 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q3527245, Six exponentials theorem (statement). Also Wikidata Q3527245
- thousand_plus: thousand_plus Q3527245, Six exponentials theorem (statement). Also Wikidata Q3527245, Wikipedia Six exponentials theorem
- wikidata: Wikidata Q3527245, six exponentials theorem (statement). Also MathWorld SixExponentialsTheorem
History
- 2026-10-26: add by m2/dev
Charles Weibel 2B6ZW7H9ZV
| URI | m2://inv/2B6ZW7H9ZV |
|---|---|
| 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 Q13359529, Charles Weibel (unknown). Also nLab Charles Weibel
History
- 2026-10-26: add by m2/dev
∪ 2B793CRWHR
| URI | m2://inv/2B793CRWHR |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q87524502, ∪ (unknown). Also MathWorld Cup
History
- 2026-10-26: add by m2/dev
centered decagonal number 2B9HC1PNEQ
| URI | m2://inv/2B9HC1PNEQ |
|---|---|
| Kind | object |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1587812, centered decagonal number (object). Also OEIS A062786
History
- 2026-10-26: add by m2/dev
Suzuki graph 2BCE5FFSKM
| URI | m2://inv/2BCE5FFSKM |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q3115535, Suzuki graph (unknown). Also MathWorld SuzukiGraph
History
- 2026-10-26: add by m2/dev
Elitzur's theorem 2BD1TV3ZD7
| URI | m2://inv/2BD1TV3ZD7 |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 81-XX |
| Sources | 2 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q5362000, Elitzur's theorem (statement). Also Wikidata Q5362000
- thousand_plus: thousand_plus Q5362000, Elitzur's theorem (statement). Also Wikidata Q5362000, Wikipedia Elitzur's theorem
History
- 2026-10-26: add by m2/dev
tautological one-form 2BGJSPQWNZ
| URI | m2://inv/2BGJSPQWNZ |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1014878, tautological one-form (unknown). Also nLab Liouville-Poincaré 1-form
History
- 2026-10-26: add by m2/dev
discrete Fourier transform on a finite abelian group 2BHHMTY8XT
| URI | m2://inv/2BHHMTY8XT |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_undergrad: mathlib_undergrad Numerical Analysis > Fourier transform > discrete Fourier transform on a finite abelian group, discrete Fourier transform on a finite abelian group (unknown)
History
- 2026-10-26: add by m2/dev
Nagata's compactification theorem 2BS4WTBJQG
| URI | m2://inv/2BS4WTBJQG |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 14-XX |
| Sources | 2 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q11883897, Nagata's compactification theorem (statement). Also Wikidata Q11883897
- thousand_plus: thousand_plus Q11883897, Nagata's compactification theorem (statement). Also Wikidata Q11883897, Wikipedia Nagata's compactification theorem
History
- 2026-10-26: add by m2/dev
affine coordinate system 2BSFW5TZY0
| URI | m2://inv/2BSFW5TZY0 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q382510, affine coordinate system (unknown). Also MathWorld AffineCoordinates
History
- 2026-10-26: add by m2/dev
Victor Levin 2BWGHVC3RY
| URI | m2://inv/2BWGHVC3RY |
|---|---|
| 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 Q1554689, Victor Levin (unknown). Also MathWorld HilbertsConstants
History
- 2026-10-26: add by m2/dev