Mathematical Sans-Serif Bold Capital T 𝗧
Visual Description: The character is a bold, geometric sans-serif capital T. It has a tall vertical stem and a wide crossbar at the top. The stroke is uniform with no serifs. The shape reads clearly on screens and in print. It stands out in formulas and in editor panels. In math apps and calculators it is easy to spot.
Meaning & Usage: In math, T often names a quantity or a transformation. In linear algebra, T can denote transpose. In documentation and code, a bold T labels a dimension, a type, or a transformation in formulas and arrays. In interfaces, a prominent T can mark time or a tag. It helps readers skim structure.
Historical Background: Modern mathematical typography uses bold sans-serif letters to separate symbols from body text. The style gained traction with digital typesetting and math editors, which favor clear, uniform symbols on small screens. It evolved as software allowed consistent rendering across fonts and layouts. The approach emphasizes clarity and quick recognition.
Practical Use: In formulas and worksheets, a bold T signals a transformation or a designated label. Enter it with a math editor or a calculator app. Quick UI controls may offer transpose, compare terms, or switch between notations. Use the symbol to keep expressions tidy and readable in both math and code.
See our category page for related symbols.
Look‑alikes: T (U+54).
Need styled alternatives? Try the Fancy Text tool.
Confusables
Technical details
- Codepoint:
U+1D5E7 - General Category:
Lu - Age:
3.1 - Bidi Class:
L - Decomposition:
<font> 0054 - Block:
Mathematical Alphanumeric Symbols - Script:
Common - UTF-8:
F0 9D 97 A7 - UTF-16:
D835 DDE7 - UTF-32:
0001D5E7 - HTML dec:
𝗧 - HTML hex:
𝗧 - JS escape:
\u{1D5E7} - Python \N{}:
\N{MATHEMATICAL SANS-SERIF BOLD CAPITAL T} - Python \U:
\U0001D5E7 - URL-encoded:
%F0%9D%97%A7 - CSS escape:
\1D5E7
How to type / insert
Fast copy: click the Copy button near the top of this page.
By codepoint: in many editors and IDEs, you can insert via the Unicode code U+1D5E7 or a built‑in character picker.
HTML: use the numeric entity 헧 (hex) or 헧 (decimal) when an HTML entity is needed.
Compatibility & troubleshooting
Font support: if the symbol does not render, the current font likely lacks this codepoint. Choose a font with broad Unicode coverage or allow a fallback font.
Web pages: ensure your CSS font stack includes a general fallback; avoid relying on images for common symbols to preserve accessibility and copyability.