Set

Original expression

-[\u20D0-\u20FF] Copy

Normalized

[\u0000-\u20CF\u2100-\u{10FFFF}] Copy

Perl

[\x00-\x{20CF}\x{2100}-\x{10FFFF}] Copy

Complemetary

Characters (1114064)

• U+0000
• ...
• ⃏ U+20CF
• ℀ U+2100
• ...
• 􏿿 U+10FFFF