ummálsjafn

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Icelandic

An elongated shape can be made more round while keeping its perimeter fixed and increasing its area.

Adjective

ummálsjafn (not comparable)

  1. (mathematics, geometry) isoperimetric; (having the same perimeter)
    Synonym: jafn að ummáli

Declension

Positive forms of ummálsjafn
strong declension
(indefinite)
singular masculine feminine neuter
nominative ummálsjafn ummálsjöfn ummálsjafnt
accusative ummálsjafnan ummálsjafna
dative ummálsjöfnum ummálsjafnri ummálsjöfnu
genitive ummálsjafns ummálsjafnrar ummálsjafns
plural masculine feminine neuter
nominative ummálsjafnir ummálsjafnar ummálsjöfn
accusative ummálsjafna
dative ummálsjöfnum
genitive ummálsjafnra
weak declension
(definite)
singular masculine feminine neuter
nominative ummálsjafni ummálsjafna ummálsjafna
acc/dat/gen ummálsjafna ummálsjöfnu
plural (all-case) ummálsjöfnu