Set

Original expression

-[\u222A-\uFFFF] Copy

Normalized

[\u0000-\u2229\u{10000}-\u{10FFFF}] Copy

Perl

[\x00-\x{2229}\x{10000}-\x{10FFFF}] Copy

Complemetary

Characters (1057322)

• U+0000
• ...
• ∩ U+2229
• 𐀀 U+10000
• ...
• 􏿿 U+10FFFF