Inventory rows A2
The cards of the rows of the inventory whose ids start with A2. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
Mittenpunkt A22F95M7ZH
| URI | m2://inv/A22F95M7ZH |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1425620, Mittenpunkt (unknown). Also MathWorld Mittenpunkt
History
- 2026-10-26: add by m2/dev
heptagonal number A230ABSPS9
| URI | m2://inv/A230ABSPS9 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q967999, heptagonal number (unknown). Also MathWorld HeptagonalNumber, OEIS A000566
History
- 2026-10-26: add by m2/dev
multiplicative character A23ZYTEA08
| URI | m2://inv/A23ZYTEA08 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q17099189, multiplicative character (unknown). Also MathWorld MultiplicativeCharacter
History
- 2026-10-26: add by m2/dev
Critique of Pure Reason A25DYARJ8S
| URI | m2://inv/A25DYARJ8S |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | out_of_scope (a book or a journal, not an item of mathematics) |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q220002, Critique of Pure Reason (unknown). Also nLab Critique of Pure Reason
History
- 2026-10-26: add by m2/dev
Mahler measure A27FS4XTKT
| URI | m2://inv/A27FS4XTKT |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q6734205, Mahler measure (concept). Also MathWorld MahlerMeasure
History
- 2026-10-26: add by m2/dev
Dehn twist A28ZT91SF4
| URI | m2://inv/A28ZT91SF4 |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 54-XX |
| Sources | 3 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q5252320, Lickorish twist theorem (statement). Also Wikidata Q5252320
- thousand_plus: thousand_plus Q5252320, Lickorish twist theorem (statement). Also Wikidata Q5252320, Wikipedia Lickorish twist theorem
- wikidata: Wikidata Q5252320, Dehn twist (concept). Also nLab Dehn twist
History
- 2026-10-26: add by m2/dev
scale-free network A29B2WJ9HW
| URI | m2://inv/A29B2WJ9HW |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1071058, scale-free network (unknown). Also MathWorld Scale-FreeNetwork
History
- 2026-10-26: add by m2/dev
linear operator A2DPB8ADD1
| URI | m2://inv/A2DPB8ADD1 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1826450, linear operator (unknown). Also MathWorld LinearOperator
History
- 2026-10-26: add by m2/dev
finite difference A2E4WB5GAR
| URI | m2://inv/A2E4WB5GAR |
|---|---|
| Kind | topic |
| Layer | textbook |
| MSC | 65M06 |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2068418, finite difference (topic). Also EoM Finite-difference_calculus, MathWorld FiniteDifference
History
- 2026-10-26: add by m2/dev
2-functor A2FQT5G2KH
| URI | m2://inv/A2FQT5G2KH |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q25304059, 2-functor (unknown). Also nLab 2-functor
History
- 2026-10-26: add by m2/dev
RSA number A2H8E76MRB
| URI | m2://inv/A2H8E76MRB |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1072840, RSA number (unknown). Also MathWorld RSANumber
History
- 2026-10-26: add by m2/dev
hexomino A2JTYZJRN7
| URI | m2://inv/A2JTYZJRN7 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2568395, hexomino (unknown). Also MathWorld Hexomino
History
- 2026-10-26: add by m2/dev
splay tree A2KD5R3F0Z
| URI | m2://inv/A2KD5R3F0Z |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q80729, splay tree (unknown). Also MathWorld SplayTree
History
- 2026-10-26: add by m2/dev
Ulrich Bunke A2MM3NMKJH
| URI | m2://inv/A2MM3NMKJH |
|---|---|
| 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 Q15303086, Ulrich Bunke (unknown). Also nLab Ulrich Bunke
History
- 2026-10-26: add by m2/dev
Hyman Bass A2SFDPETHZ
| URI | m2://inv/A2SFDPETHZ |
|---|---|
| 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 Q517990, Hyman Bass (unknown). Also nLab Hyman Bass
History
- 2026-10-26: add by m2/dev
filter A2T4XSZWY5
| URI | m2://inv/A2T4XSZWY5 |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1052692, filter (definition). Also EoM Filter, MathWorld Filter, nLab filter, ProofWiki Definition:Filter
History
- 2026-10-26: add by m2/dev
piecewise continuous function A2TRZCDNG2
| URI | m2://inv/A2TRZCDNG2 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q116457584, piecewise continuous function (unknown). Also MathWorld PiecewiseContinuous
History
- 2026-10-26: add by m2/dev
Ostrowski's theorem A2V9X8HSEF
| URI | m2://inv/A2V9X8HSEF |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 11-XX |
| Sources | 3 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q2919401, Ostrowski's theorem (statement). Also Mathlib Rat.AbsoluteValue.equiv_real_or_padic, Mathlib RatFunc.valuation_isEquiv_infty_or_adic, Wikidata Q2919401
- thousand_plus: thousand_plus Q2919401, Ostrowski's theorem (statement). Also Mathlib Rat.AbsoluteValue.equiv_real_or_padic, Mathlib RatFunc.valuation_isEquiv_infty_or_adic, Wikidata Q2919401, Wikipedia Ostrowski's theorem
- wikidata: Wikidata Q2919401, Ostrowski's theorem (statement). Also nLab Ostrowski's theorem
History
- 2026-10-26: add by m2/dev
Degen's eight-square identity A2XC8C0DR9
| URI | m2://inv/A2XC8C0DR9 |
|---|---|
| Kind | statement |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1187196, Degen's eight-square identity (statement). Also MathWorld DegensEight-SquareIdentity
History
- 2026-10-26: add by m2/dev