Inventory rows RJ
The cards of the rows of the inventory whose ids start with RJ. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
discrete mathematics RJ1KJSBJ3W
| URI | m2://inv/RJ1KJSBJ3W |
|---|---|
| Kind | topic |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q121416, discrete mathematics (topic). Also MathWorld DiscreteMathematics, nLab discrete mathematics, ProofWiki Definition:Discrete_Mathematics
History
- 2026-10-26: add by m2/dev
RJ3MWRMGYW RJ3MWRMGYW
| URI | m2://inv/RJ3MWRMGYW |
|---|---|
| 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 Q58323267 (unknown). Also nLab Steven Duplij
History
- 2026-10-26: add by m2/dev
Favard constant RJ48TXXZX6
| URI | m2://inv/RJ48TXXZX6 |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q5438429, Favard constant (concept). Also MathWorld FavardConstants
History
- 2026-10-26: add by m2/dev
unbiased estimator RJ6WY8X663
| URI | m2://inv/RJ6WY8X663 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q112892869, unbiased estimator (unknown). Also MathWorld UnbiasedEstimator
History
- 2026-10-26: add by m2/dev
Kelvin conjecture RJ9F3YS3G1
| URI | m2://inv/RJ9F3YS3G1 |
|---|---|
| Kind | conjecture |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2993320, Kelvin conjecture (conjecture). Also MathWorld KelvinsConjecture
History
- 2026-10-26: add by m2/dev
generator RJB8XA8DGW
| URI | m2://inv/RJB8XA8DGW |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | Generators of a group 0MBV2VHMXA |
Mentions
- wikidata: Wikidata Q643669, generator (unknown). Also MathWorld GroupGenerators
- wikidata: Wikidata Q734209, generating set of a group (unknown). Also MathWorld GroupGenerators
History
- 2026-10-26: add by m2/dev
refinement RJB92MJ41V
| URI | m2://inv/RJB92MJ41V |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q119751219, refinement (definition). Also MathWorld Refinement, ProofWiki Definition:Refinement_of_Cover
History
- 2026-10-26: add by m2/dev
emirp RJB94C1PAY
| URI | m2://inv/RJB94C1PAY |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q500623, emirp (unknown). Also MathWorld Emirp, OEIS A006567
History
- 2026-10-26: add by m2/dev
brute force method RJG0CKXXV2
| URI | m2://inv/RJG0CKXXV2 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_undergrad: mathlib_undergrad Numerical Analysis > Iterative methods of solving systems of real and vector-valued equations > brute force method, brute force method (unknown)
History
- 2026-10-26: add by m2/dev
Hilbert projection theorem RJGNG2YHCY
| URI | m2://inv/RJGNG2YHCY |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 46-XX |
| Sources | 4 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_1000: mathlib_1000 Q3527215, Hilbert projection theorem (statement). Also Mathlib exists_norm_eq_iInf_of_complete_convex, Wikidata Q3527215
- mathlib_undergrad: mathlib_undergrad Topology > Hilbert spaces > Hilbert projection theorem, Hilbert projection theorem (unknown). Also Mathlib exists_norm_eq_iInf_of_complete_convex
- thousand_plus: thousand_plus Q3527215, Hilbert projection theorem (statement). Also Mathlib exists_norm_eq_iInf_of_complete_convex, Wikidata Q3527215, Wikipedia Hilbert projection theorem
- wikidata: Wikidata Q3527215, Hilbert projection theorem (statement). Also MathWorld ProjectionTheorem
History
- 2026-10-26: add by m2/dev
Chebyshev's bias RJGR89JZK0
| URI | m2://inv/RJGR89JZK0 |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q5089011, Chebyshev's bias (concept). Also MathWorld ChebyshevBias
History
- 2026-10-26: add by m2/dev
regular dodecagon RJGRAHV032
| URI | m2://inv/RJGRAHV032 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q18018003, regular dodecagon (unknown). Also MathWorld RegularDodecagon
History
- 2026-10-26: add by m2/dev
Yakov Perelman RJKPGQ8NX8
| URI | m2://inv/RJKPGQ8NX8 |
|---|---|
| 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 Q559531, Yakov Perelman (unknown). Also ProofWiki Mathematician:Yakov_Isidorovich_Perelman
History
- 2026-10-26: add by m2/dev
Ezra Getzler RJN257T19Q
| URI | m2://inv/RJN257T19Q |
|---|---|
| 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 Q1352335, Ezra Getzler (unknown). Also nLab Ezra Getzler
History
- 2026-10-26: add by m2/dev
kinetic theory RJTWYG1YKR
| URI | m2://inv/RJTWYG1YKR |
|---|---|
| Kind | topic |
| Layer | textbook |
| MSC | 82C40 |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q200286, kinetic theory (topic)
History
- 2026-10-26: add by m2/dev
Rudolf Carnap RJWCBS7VJV
| URI | m2://inv/RJWCBS7VJV |
|---|---|
| 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 Q76519, Rudolf Carnap (unknown). Also nLab Rudolf Carnap
History
- 2026-10-26: add by m2/dev
double point RJY8H8VV1S
| URI | m2://inv/RJY8H8VV1S |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q12714274, double point (unknown). Also MathWorld DoublePoint
History
- 2026-10-26: add by m2/dev