Inventory rows BY
The cards of the rows of the inventory whose ids start with BY. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
j-invariant BY0KNMQCGY
| URI | m2://inv/BY0KNMQCGY |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q287419, j-invariant (concept). Also MathWorld j-Function, nLab j-invariant
History
- 2026-10-26: add by m2/dev
convenient vector space BY2958FHNK
| URI | m2://inv/BY2958FHNK |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q25303670, convenient vector space (unknown). Also nLab convenient vector space
History
- 2026-10-26: add by m2/dev
electricity BYDJF5G2B4
| URI | m2://inv/BYDJF5G2B4 |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q12725, electricity (definition). Also ProofWiki Definition:Electricity
History
- 2026-10-26: add by m2/dev
Catalan numbers BYEJDYYJYT
| URI | m2://inv/BYEJDYYJYT |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_overview: mathlib_overview Combinatorics > Enumerative combinatorics > Catalan numbers, Catalan numbers (unknown). Also Mathlib catalan
History
- 2026-10-26: add by m2/dev
great icosidodecahedron BYJ6S68TRD
| URI | m2://inv/BYJ6S68TRD |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q3101027, great icosidodecahedron (unknown). Also MathWorld GreatIcosidodecahedron
History
- 2026-10-26: add by m2/dev
dodecagonal number BYJYVZ1FPN
| URI | m2://inv/BYJYVZ1FPN |
|---|---|
| Kind | object |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1081248, dodecagonal number (object). Also OEIS A051624
History
- 2026-10-26: add by m2/dev
Leyland number BYR2D9ZAVP
| URI | m2://inv/BYR2D9ZAVP |
|---|---|
| Kind | object |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2661866, Leyland number (object). Also OEIS A076980
History
- 2026-10-26: add by m2/dev
family of sets BYR967D0KY
| URI | m2://inv/BYR967D0KY |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | Family of sets 0C21Q694AG |
Mentions
- wikidata: Wikidata Q739925, family of sets (definition). Also nLab family of sets, ProofWiki Definition:Set_of_Sets
History
- 2026-10-26: add by m2/dev
calendar system BYZ9NBT790
| URI | m2://inv/BYZ9NBT790 |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q12132, calendar system (definition). Also ProofWiki Definition:Calendar
History
- 2026-10-26: add by m2/dev
snake lemma BYZNM1784G
| URI | m2://inv/BYZNM1784G |
|---|---|
| Kind | statement |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1064342, snake lemma (statement). Also MathWorld SnakeLemma, nLab snake lemma, ProofWiki Snake_Lemma
History
- 2026-10-26: add by m2/dev