Mathematical Double-struck Digit Zero Symbol
๐ is the Mathematical Double-Struck Digit Zero, a stylized numeral for math and design typography.
U+1D7D8
๐ is a Unicode character commonly used when you want a distinct โzeroโ style. It belongs to the Math category. You can copy it directly or use the provided HTML/CSS/JavaScript escapes.
Mathematical Double-struck Digit Zero Symbol Meaning
๐ is the โMathematical Double-Struck Digit Zeroโ (Unicode U+1D7D8). Visually, itโs a bold, double-stroke zero that differs from standard digits like 0. In practice, itโs used to match mathematical notation stylesโespecially in contexts where sets like number systems are rendered with double-struck lettering. Designers and writers may also use it to create an โofficialโ math look for labels, UI counters, or typographic compositions. Because itโs a specific Unicode character, it wonโt be identical to plain โ0โ and may appear differently depending on the fontโs math/script support.
Common uses
- โขMathematics typesetting and notation where a double-struck zero is preferred
- โขDesigning math-themed UI elements (e.g., counters, badges, or headings)
- โขCreating posters or slides that require a consistent mathematical numeral style
- โขWriting technical or educational content that distinguishes special number sets
- โขUsing in typography/layout to achieve a โdouble-strokeโ zero appearance
Examples
๐ Mathematical Double-Struck Digit Zero
- ๐The value of ๐ denotes the empty element in this context.
- ๐For n = ๐, the formula simplifies to 1.
- ๐Set A contains {๐, 1, 2}.
- ๐Our score starts at ๐ and increases with each step.
- ๐The matrix uses ๐ on the diagonal for this example.
Variations
Ready to copy
Technical codes
| Unicode | U+1D7D8 | |
| HTML Entity | 𝟘 | |
| HTML Code | 𝟘 | |
| CSS | \1D7D8 |
FAQ
What does the Mathematical Double-struck Digit Zero symbol mean?
๐ is the โMathematical Double-Struck Digit Zeroโ (Unicode U+1D7D8). Visually, itโs a bold, double-stroke zero that differs from standard digits like 0. In practice, itโs used to match mathematical notation stylesโespecially in contexts where sets like number systems are rendered with double-struck lettering. Designers and writers may also use it to create an โofficialโ math look for labels, UI counters, or typographic compositions. Because itโs a specific Unicode character, it wonโt be identical to plain โ0โ and may appear differently depending on the fontโs math/script support.
What Unicode character is ๐?
๐ is MATHEMATICAL DOUBLE-STRUCK DIGIT ZERO with codepoint U+1D7D8.
How do I copy ๐ reliably?
Copy the character directly as shown on this page, or use the provided HTML entity: 𝟘.
Is ๐ the same as the regular digit 0?
No. ๐ is a distinct Unicode character with a double-struck style, so it may look different from plain โ0โ in many fonts.
Where is ๐ commonly used?
Itโs most often used for math-styled typography and layouts where a double-struck numeral style is desired.