Inventory rows 28
The cards of the rows of the inventory whose ids start with 28. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
p-value 280VNNSJMB
| URI | m2://inv/280VNNSJMB |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | P-value 0GGKJGZF6D |
Mentions
- wikidata: Wikidata Q253255, p-value (unknown). Also MathWorld P-Value
History
- 2026-10-26: add by m2/dev
metatheorem 280WH217EE
| URI | m2://inv/280WH217EE |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2384512, metatheorem (unknown). Also MathWorld Metatheorem
History
- 2026-10-26: add by m2/dev
acyclic object 281DTF3990
| URI | m2://inv/281DTF3990 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q4677987, acyclic object (unknown). Also nLab acyclic object
History
- 2026-10-26: add by m2/dev
natural transformation 281ENDTYGR
| URI | m2://inv/281ENDTYGR |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 2 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_overview: mathlib_overview General algebra > Category theory > natural transformation, natural transformation (unknown). Also Mathlib CategoryTheory.NatTrans
- wikidata: Wikidata Q1442189, natural transformation (definition). Also EoM Functorial_morphism, Mathlib CategoryTheory.NatTrans, MathWorld NaturalTransformation, nLab natural transformation, ProofWiki Definition:Natural_Transformation
History
- 2026-10-26: add by m2/dev
Chandrashekar Devchand 283N2GJPSQ
| URI | m2://inv/283N2GJPSQ |
|---|---|
| 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 Q78040124, Chandrashekar Devchand (unknown). Also nLab Chandrashekar Devchand
History
- 2026-10-26: add by m2/dev
second radiation constant 283WF1NBMM
| URI | m2://inv/283WF1NBMM |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q112300321, second radiation constant (definition). Also ProofWiki Definition:Second_Radiation_Constant
History
- 2026-10-26: add by m2/dev
excosecant 2854YNWKWF
| URI | m2://inv/2854YNWKWF |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q13631895, excosecant (unknown). Also MathWorld Excosecant
History
- 2026-10-26: add by m2/dev
sober space 288K7WTJJV
| URI | m2://inv/288K7WTJJV |
|---|---|
| Kind | definition |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q8778429, sober space (definition). Also nLab sober topological space, ProofWiki Definition:Sober_Space
History
- 2026-10-26: add by m2/dev
complex conjugate 288W6XS17X
| URI | m2://inv/288W6XS17X |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | Complex conjugate 0FTH2E9TAS |
Mentions
- wikidata: Wikidata Q381040, complex conjugate (unknown). Also EoM Complex_conjugate, MathWorld ComplexConjugate
History
- 2026-10-26: add by m2/dev
dyad 28F6P5YSH5
| URI | m2://inv/28F6P5YSH5 |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q29431432, dyad (concept). Also nLab pair
History
- 2026-10-26: add by m2/dev
inductive dimension 28R3F8SJA1
| URI | m2://inv/28R3F8SJA1 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q841816, inductive dimension (unknown). Also EoM Inductive_dimension
History
- 2026-10-26: add by m2/dev
associativity 28RGHVTX6Q
| URI | m2://inv/28RGHVTX6Q |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | Associativity 0K8F7PVDMX |
Mentions
- wikidata: Wikidata Q177251, associativity (unknown). Also LMFDB knowl alg.binary_operation.associative, MathWorld Associative, nLab associativity
History
- 2026-10-26: add by m2/dev
Sylvester's law of inertia 28SGWPW0ED
| URI | m2://inv/28SGWPW0ED |
|---|---|
| Kind | statement |
| Layer | textbook |
| MSC | 11-XX |
| Sources | 4 |
| Outcome | open |
| Node | Sylvester's law of inertia 0WFED3K3DQ |
Mentions
- mathlib_1000: mathlib_1000 Q1752621, Sylvester's law of inertia (statement). Also Mathlib QuadraticForm.equivalent_one_zero_neg_one_weighted_sum_squared, Wikidata Q1752621
- mathlib_undergrad: mathlib_undergrad Bilinear and Quadratic Forms Over a Vector Space > Orthogonality > Sylvester's law of inertia (existence), Sylvester's law of inertia (existence) (unknown). Also Mathlib QuadraticForm.equivalent_one_zero_neg_one_weighted_sum_squared
- mathlib_undergrad: mathlib_undergrad Bilinear and Quadratic Forms Over a Vector Space > Orthogonality > real classification, real classification (unknown). Also Mathlib QuadraticForm.equivalent_one_zero_neg_one_weighted_sum_squared
- thousand_plus: thousand_plus Q1752621, Sylvester's law of inertia (statement). Also Mathlib QuadraticForm.equivalent_one_zero_neg_one_weighted_sum_squared, Wikidata Q1752621, Wikipedia Sylvester's law of inertia
- wikidata: Wikidata Q1752621, Sylvester's law of inertia (statement). Also EoM Law_of_inertia, MathWorld SylvestersInertiaLaw
History
- 2026-10-26: add by m2/dev
star polyhedron 28Y3BJYG0Z
| URI | m2://inv/28Y3BJYG0Z |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1481248, star polyhedron (unknown). Also MathWorld StarPolyhedron
History
- 2026-10-26: add by m2/dev
heptahedron 28YXHCJP48
| URI | m2://inv/28YXHCJP48 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q1151267, heptahedron (unknown). Also MathWorld Heptahedron
History
- 2026-10-26: add by m2/dev