Disc
= Disc
{title2=$D^n$}
{wiki=Disk_(mathematics)}
A disc consists of the points whose distance from a centre is below a fixed radius, with the boundary included or excluded according to context.
= Disc
{title2=$D^n$}
{wiki=Disk_(mathematics)}
A disc consists of the points whose distance from a centre is below a fixed radius, with the boundary included or excluded according to context.