Nu Symbol ν

ν is the encoded form covered by Nu Symbol, with Unicode identity U+03BD GREEK SMALL LETTER NU. It is used as a Greek letter and as context-specific notation in physics, mathematics, engineering, and statistics. For nu symbol, nearby wording should identify the intended role of ν whenever another reading is possible. The notation can be tested with Greek letter: ν, Frequency may be ν, Poisson ratio may be ν, and Degrees of freedom: ν. The Nu Symbol examples give ν a defined role—such as “Greek letter: ν”—instead of presenting the mark as decoration. Editors most often encounter this form in Greek text, Physics variables, Engineering formulas, and Statistical notation. Add nearby wording when ν could be interpreted in more than one way. Keep the intent narrow: This page covers ν itself; it does not assign one universal meaning such as frequency, Poisson ratio, or degrees of freedom. QA should catch typing Latin v instead of ν, assuming ν always means frequency, and confusing nu ν with eta η. For consistent output, apply these rules. Define ν in technical documents. Keep ν distinct from Latin v. Use uppercase Ν only when required. Check fonts where ν and v look similar. Test ν in the final application and pair nu symbol with readable text when the glyph alone is ambiguous. One scope check is the question “Is ν the same as Latin v?” The approved response is: No. ν is Greek small nu; v is a Latin letter. For direct entry, Windows: In Microsoft Word, type 03BD and press Alt+X. macOS: Open Character Viewer with Control+Command+Space and search for “greek small letter nu,” or copy ν. Verify that the pasted result is ν and still resolves to U+03BD. The reference basis combines Unicode, W3C/WCAG, and WHATWG HTML. Those references support the encoded identity U+03BD and the limited use described for nu symbol.