Chars.

Character set

Set

Original expression: [\u{2256}-\u{225E}]
Normalized: [\u2256-\u225E]
Perl: [\x{2256}-\x{225E}]

Characters (9)

Code point	Character	Name
U+2256	`≖`	`RING IN EQUAL TO`
U+2257	`≗`	`RING EQUAL TO`
U+2258	`≘`	`CORRESPONDS TO`
U+2259	`≙`	`ESTIMATES`
U+225A	`≚`	`EQUIANGULAR TO`
U+225B	`≛`	`STAR EQUALS`
U+225C	`≜`	`DELTA EQUAL TO`
U+225D	`≝`	`EQUAL TO BY DEFINITION`
U+225E	`≞`	`MEASURED BY`