Mathematical Double-Struck Small V 𝕧

Visual Description: It is a small v shaped letter drawn with a double stroke. In many math fonts it has two parallel lines that form the stem. The result is a distinct, crisp symbol that resembles a regular v but appears heavier. It is used like other letters in formulas and on calculators and screens.

Meaning & Usage: This is a typographic variant rather than a new operation. It helps distinguish a quantity, a variable name, or a special kind of object in a formula. You may see it in textbooks, notes, or math software. It does not change the rules of algebra by itself, but it signals a particular meaning.

Historical Background: The double struck style comes from chalkboard bold letters that were used to mark sets or important symbols. Unicode has extended this look to many letters, including this lowercase v. The result is a broader set of tools for naming in math notation. It is kept simple and generic, not tied to a single person or place.

Practical Use: In formulas it serves as a variable or label that should stand out from ordinary letters. In calculators and math editors you can insert it with a special font or Unicode entry. Quick UI controls may offer a button to insert double struck letters or to apply a style to a selected symbol for comparisons or operations.

See our category page for related symbols.

Look‑alikes: v (U+76).

Need styled alternatives? Try the Fancy Text tool.