PlanetMath

Also known as planetmath.org

PlanetMath is a free, collaborative, mathematics online encyclopedia. Intended to be comprehensive, the project is currently hosted by the University of Waterloo. The site is owned by a US-based nonprofit corporation, "PlanetMath.org, Ltd".

Key facts

Website.name: PlanetMath
Website.logo: pmlogo.png
Website.logo_size: 182px
Website.commercial: No
Website.owner: PlanetMath.org, Ltd.
Website.content_license: CC BY-SA
Website.type: Online encyclopedia
Website.language: English
Website.registration: GitHub account required to edit sources via pull request
Website.current_status: Inactive

via Wikipedia infobox

Official website

PlanetMath.org

planetmath.org →

Link to the official site · 1,694 chars · not written by Vinony

Wikidata facts

Instance of: Wiki
Owned by: Virginia Tech
Main subject: mathematics
Official website: planetmath.org

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language used: English language
copyright license: BSD licenses
programmed in: Q42478
product or material produced: online encyclopedia
language of work or name: English language
topic has template: Template:PlanetMath attribution
form of creative work: encyclopedia

Sources (2)

via Wikidata · CC0

~4 min read

Encyclopedic overview

7 sections

Contents

Materials
Content development model
Technical details
Related projects
See also
References
External links

PlanetMath was started when the popular free online mathematics encyclopedia MathWorld was temporarily taken offline for 12 months by a court injunction as a result of the CRC Press lawsuit against the Wolfram Research company and its employee (and MathWorld's author) Eric Weisstein.

Excerpted from Wikipedia’s “PlanetMath” article, available under the CC BY-SA 4.0 licence.

Available in 25 languages

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via Wikidata sitelinks · CC0