0.999...
1/2 + 1/4 + 1/8 + 1/16 + ⋯
1 + 1 + 1 + 1 + ⋯
Hapax legomenon
Identity function
Legendre's constant
One-dimensional space
One-form
Root of unity
Turn (geometry)
Unit circle
Unit cube
Unit disk
Unit hyperbola
Unit interval
1 (number)Empty productGrandi's seriesIdentity elementIdentity matrixMatrix of onesNormalizing constantOne-dimensional symmetry groupOne-parameter groupPrincipal root of unitySingleton (mathematics)Spat (unit)Unary numeral systemUnipedalismUniqueness quantificationUnit (ring theory)Unit angleUnit ballUnit fractionUnit functionUnit impulseUnit lengthUnit plane angleUnit setUnit solid angle
subject
Wikipage page ID
44,538,185
Wikipage revision ID
669,817,039
type
label
1 (number)
@en
prefLabel
1 (number)
@en