Epsilon Symbol Copy and Paste ε Ε

The Epsilon symbol (Ε for uppercase, ε for lowercase) is a Greek letter used in various fields. In mathematics, ε represents a small positive quantity, commonly used in limits, calculus, and approximations. In set theory, it's used to denote membership (∈). In physics, it can represent the permittivity of a material or electric field. To input the symbol, use Alt + 0395 for Ε and Alt + 03B5 for ε on Windows, Control + Command + Space on Mac, or copy-paste from a character map or Unicode (U+03B5 for lowercase, U+0395 for uppercase).You can copy and paste by clicking on the epsilon Symbol on this page.