Inventory rows 4C
The cards of the rows of the inventory whose ids start with 4C. A card gives the mentions of the item in the sources, and the node of the item when math2 has one.
Cramér's V 4C1YZ78YYV
| URI | m2://inv/4C1YZ78YYV |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q2905588, Cramér's V (concept). Also MathWorld CramersV
History
- 2026-10-26: add by m2/dev
digital identity 4C2ACT9WY1
| URI | m2://inv/4C2ACT9WY1 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q528053, digital identity (unknown). Also nLab digital identity
History
- 2026-10-26: add by m2/dev
Fourier transform on $\mathrm{L}^2(\R^d)$ 4C4NRFEZN9
| URI | m2://inv/4C4NRFEZN9 |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- mathlib_undergrad: mathlib_undergrad Measures and integral calculus > Fourier analysis > Fourier transform on $\mathrm{L}^2(\R^d)$, Fourier transform on $\mathrm{L}^2(\R^d)$ (unknown). Also Mathlib MeasureTheory.Lp.fourierTransformₗᵢ
History
- 2026-10-26: add by m2/dev
Neyman–Pearson lemma 4CAZGWD6D2
| URI | m2://inv/4CAZGWD6D2 |
|---|---|
| Kind | statement |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | Neyman–Pearson lemma 0EE19CFEEF |
Mentions
- wikidata: Wikidata Q1375989, Neyman–Pearson lemma (statement). Also MathWorld Neyman-PearsonLemma
History
- 2026-10-26: add by m2/dev
singular cohomology 4CC4S05A5Z
| URI | m2://inv/4CC4S05A5Z |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q15847656, singular cohomology (unknown). Also nLab singular cohomology
History
- 2026-10-26: add by m2/dev
congruence subgroup 4CD5KJJ7SN
| URI | m2://inv/4CD5KJJ7SN |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q5161000, congruence subgroup (unknown). Also nLab congruence subgroup
History
- 2026-10-26: add by m2/dev
Futile game 4CH7XC2DCJ
| URI | m2://inv/4CH7XC2DCJ |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q30681699, Futile game (concept). Also MathWorld FutileGame
History
- 2026-10-26: add by m2/dev
infinite loop space machine 4CMHJZVT2S
| URI | m2://inv/4CMHJZVT2S |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q16926157, infinite loop space machine (concept). Also MathWorld Machine
History
- 2026-10-26: add by m2/dev
enneahedron 4CSRQZ4D6J
| URI | m2://inv/4CSRQZ4D6J |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q5379147, enneahedron (unknown). Also MathWorld Nonahedron
History
- 2026-10-26: add by m2/dev
5-manifold 4CSSRSNGRA
| URI | m2://inv/4CSSRSNGRA |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q4639668, 5-manifold (unknown). Also nLab 5-manifold
History
- 2026-10-26: add by m2/dev
Jellyfish Hearts sequence 4CTFSDH43V
| URI | m2://inv/4CTFSDH43V |
|---|---|
| Kind | object |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q107209392, Jellyfish Hearts sequence (object). Also OEIS A344856
History
- 2026-10-26: add by m2/dev
maximization 4CTYMJZDYN
| URI | m2://inv/4CTYMJZDYN |
|---|---|
| Kind | unknown |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q70467272, maximization (unknown). Also MathWorld Maximization
History
- 2026-10-26: add by m2/dev
lax functor 4CYMKY6TVS
| URI | m2://inv/4CYMKY6TVS |
|---|---|
| Kind | concept |
| Layer | textbook |
| Sources | 1 |
| Outcome | open |
| Node | None yet. Write the node. |
Mentions
- wikidata: Wikidata Q18345526, lax functor (concept). Also nLab lax functor
History
- 2026-10-26: add by m2/dev