Wikidata:Property proposal/PlanetMath

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PlanetMath identifier[edit]

Originally proposed at Wikidata:Property proposal/Natural science

   Done: PlanetMath ID (P7726) (Talk and documentation)
DescriptionIdentifier for entries in PlanetMath, online mathematics reference work
RepresentsPlanetMath (Q1130535)
Data typeExternal identifier
Example 1binomial coefficient (Q209875)BinomialCoefficient
Example 2ordered group (Q2715875) → PartiallyOrderedGroup
Example 3R-algebroid (Q7273278) → Ralgebroid
Sourcemaybe, from en:Template:PlanetMath attribution
Number of IDs in source≈9000
Formatter URLhttps://planetmath.org/$1
See alsoMathWorld ID (P2812)

Motivation[edit]

Mathematical wiki. Its identifiers are more or less compatible with MathWorld, like BinomialCoefficient and BinomialCoefficient), although it has a number of articles that are absent on MathWorld, like PartiallyOrderedGroup and Ralgebroid. Wikisaurus (talk) 16:50, 10 December 2019 (UTC)[reply]

Opensofias
Tobias1984
Arthur Rubin
Cuvwb
TomT0m
Physikerwelt
Lymantria
Bigbossfarin
Infovarius
Helder
PhilMINT
Malore
Lore.mazza51
Wikisaurus
The Anome
The-erinaceous-one
Daniel Mietchen
Haansn08
Xenmorpha
John Samuel
Jeremy Dover
Toni 001
Bocardodarapti
Duckmather
HTinC23
fgnievinski

Notified participants of WikiProject Mathematics Wikisaurus (talk) 16:53, 10 December 2019 (UTC)[reply]

Discussion[edit]

PlanetMath appears to be no longer being maintained, according to a discussion on the PlanetMath subgroup of en.Wikipedia's WikiProject Mathematics. I'm not sure that this is worth the effort. Arthur Rubin (talk) 19:14, 10 December 2019 (UTC)[reply]