Mathematical Double-struck Small C Symbol
The symbol π is the mathematical double-struck small c (U+1D554) for formal math-style text.
U+1D554
π is a Unicode mathematical character: MATHEMATICAL DOUBLE-STRUCK SMALL C (U+1D554). Itβs mainly used when you need a bold/double-struck look that matches math typesetting conventions.
Mathematical Double-struck Small C Symbol Meaning
π (MATHEMATICAL DOUBLE-STRUCK SMALL C, U+1D554) is a Unicode character used in math-oriented text. The double-struck style is commonly used to distinguish specific objects such as standard sets or particular constants/structures in written formulas and technical documents. Because itβs a dedicated Unicode character, it can be used directly in editors, web pages, and programming contexts that support Unicode. In practice, youβll see it in notation where the letter βcβ must visually differ from ordinary italic or bold c, helping readers parse equations and definitions more clearly.
Common uses
- β’Writing formal mathematical notes where a double-struck βcβ is required by notation
- β’Labeling constants or parameters in equation-heavy documentation
- β’Typesetting in HTML/CSS text where you need the double-struck glyph without extra styling
- β’Using in scientific writing for consistent symbol appearance across platforms
- β’Creating slide or poster text that matches mathematical notation styles
Examples
π β Mathematical Double-Struck Small C
- πLet π be a constant in the model.
- πDefine a mapping from π to π.
- πWe work with functions valued in π.
- πAssume π satisfies the given conditions.
- πThe parameter π appears in the final equation.
Variations
Ready to copy
Technical codes
| Unicode | U+1D554 | |
| HTML Entity | 𝕔 | |
| HTML Code | 𝕔 | |
| CSS | \1D554 |
FAQ
What does the Mathematical Double-struck Small C symbol mean?
π (MATHEMATICAL DOUBLE-STRUCK SMALL C, U+1D554) is a Unicode character used in math-oriented text. The double-struck style is commonly used to distinguish specific objects such as standard sets or particular constants/structures in written formulas and technical documents. Because itβs a dedicated Unicode character, it can be used directly in editors, web pages, and programming contexts that support Unicode. In practice, youβll see it in notation where the letter βcβ must visually differ from ordinary italic or bold c, helping readers parse equations and definitions more clearly.
What Unicode character is π?
π is MATHEMATICAL DOUBLE-STRUCK SMALL C with Unicode code point U+1D554.
How can I copy π into my document?
Copy the character π from this page and paste it into your editor, website, or design tool. Ensure your font supports the glyph.
What is the HTML entity for π?
The HTML entity is 𝕔.
Is π supported in programming languages?
Yes, for Unicode-capable environments. You can use the JavaScript escape \\u{1D554} and the CSS/Unicode escape \\1D554 (when supported by your tooling).