Mathematical Bold Small Eta Symbol
𝛈 (Mathematical Bold Small Eta) is a math-style bold lowercase eta character used in notation.
U+1D6C8
𝛈 is the Mathematical Bold Small Eta character: U+1D6C8. It belongs to the “Math” category and is commonly used when you want a bold eta symbol. Use the escapes below for reliable copy/paste in web and code.
Mathematical Bold Small Eta Symbol Meaning
𝛈 is a Unicode character named “MATHEMATICAL BOLD SMALL ETA” (U+1D6C8). It represents a bold, lowercase form of the Greek letter eta (η) in math typography. In practice, it’s used in typeset math where visual weight matters—such as distinguishing variables, parameters, or vector/scalar conventions. Because it is a dedicated Unicode math symbol (rather than a styled η from regular text), it helps preserve consistent rendering across systems that support this block. When writing or styling mathematical content digitally, you can copy 𝛈 directly or use its HTML/CSS/JavaScript escape forms to embed it safely.
Common uses
- •Labeling a math variable or parameter with a bold eta in digital worksheets
- •Distinguishing eta symbols in equations where bold vs. regular is semantically important
- •Designing math-themed graphics or posters that require consistent typographic weight
- •Building documents (Markdown/HTML) that include special Unicode math symbols
- •Using in code-generated math strings where direct Unicode insertion is preferred
Examples
𝛈 Mathematical Bold Small Eta
- 𝛈Let 𝛈 be a parameter in the model.
- 𝛈The gradient with respect to 𝛈 is computed numerically.
- 𝛈We denote the bold eta by 𝛈 in this derivation.
- 𝛈Assume 𝛈 follows a Gaussian distribution.
- 𝛈Compare η and 𝛈 to verify the notation convention.
Variations
Ready to copy
Technical codes
| Unicode | U+1D6C8 | |
| HTML Entity | 𝛈 | |
| HTML Code | 𝛈 | |
| CSS | \1D6C8 |
FAQ
What does the Mathematical Bold Small Eta symbol mean?
𝛈 is a Unicode character named “MATHEMATICAL BOLD SMALL ETA” (U+1D6C8). It represents a bold, lowercase form of the Greek letter eta (η) in math typography. In practice, it’s used in typeset math where visual weight matters—such as distinguishing variables, parameters, or vector/scalar conventions. Because it is a dedicated Unicode math symbol (rather than a styled η from regular text), it helps preserve consistent rendering across systems that support this block. When writing or styling mathematical content digitally, you can copy 𝛈 directly or use its HTML/CSS/JavaScript escape forms to embed it safely.
What is 𝛈 called?
𝛈 is called “Mathematical Bold Small Eta.”
What is the Unicode code point for 𝛈?
The Unicode code point for 𝛈 is U+1D6C8.
How can I copy 𝛈 into HTML?
You can use the HTML entity: 𝛈 .
What escape formats are available for 𝛈 in web development?
CSS escape: \\1D6C8 and JavaScript escape: \\u{1D6C8}.