Set

Original expression

-[\u2400-\u{20AFF}] Copy

Normalized

[\u0000-\u23FF\u{20B00}-\u{10FFFF}] Copy

Perl

[\x00-\x{23FF}\x{20B00}-\x{10FFFF}] Copy

Complemetary

Characters (989440)

• U+0000
• ...
• ⏿ U+23FF
• 𠬀 U+20B00
• ...
• 􏿿 U+10FFFF