Set

Original expression

-[\u0000-\u002D\u002F:-\u{10FFFF}] Copy

Normalized

[.0-9] Copy

Perl

[.0-9] Copy

Complemetary

Characters (11)

• . U+002E
• 0 U+0030
• 1 U+0031
• 2 U+0032
• 3 U+0033
• 4 U+0034
• 5 U+0035
• 6 U+0036
• 7 U+0037
• 8 U+0038
• 9 U+0039