Set

Original expression

-[\u2400-\u243F] Copy

Normalized

[\u0000-\u23FF\u2440-\u{10FFFF}] Copy

Perl

[\x00-\x{23FF}\x{2440}-\x{10FFFF}] Copy

Complemetary

Characters (1114048)

• U+0000
• ...
• ⏿ U+23FF
• ⑀ U+2440
• ...
• 􏿿 U+10FFFF