Concept information
Preferred term
Ptolemy's inequality
Definition(s)
-
In Euclidean geometry, Ptolemy's inequality relates the six distances determined by four points in the plane or in a higher-dimensional space.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Ptolemy%27s_inequality)
Broader concept(s)
In other languages
-
French
URI
http://data.loterre.fr/ark:/67375/PSR-F40B1CCW-5
{{label}}
{{#each values }} {{! loop through ConceptPropertyValue objects }}
{{#if prefLabel }}
{{/if}}
{{/each}}
{{#if notation }}{{ notation }} {{/if}}{{ prefLabel }}
{{#ifDifferentLabelLang lang }} ({{ lang }}){{/ifDifferentLabelLang}}
{{#if vocabName }}
{{ vocabName }}
{{/if}}