Epsilon is the fifth letter in the Greek alphabet (Ε, ε) and is used as a symbol or a mathematical variable in various fields of study.
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Noun: Greek Alphabet
In the Greek alphabet, epsilon is the fifth letter and it originates from the Phoenician letter "he"
Related products: Greek Alphabet Books
Sample sentence: "The letter 'E' in the Latin alphabet has its roots in the Greek letter epsilon."
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Noun: Mathematics
In mathematics, epsilon is commonly used to represent an arbitrarily small quantity or a positive infinitesimal value.
Related products: Books on Mathematics
Sample sentence: "To prove the limit exists, we need to find a value of epsilon that satisfies the condition."
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Noun: Physics
In physics, epsilon represents the dielectric constant of a material or the permittivity of free space.
Related products: Physics Textbooks
Sample sentence: "The dielectric constant of the material was determined by measuring its epsilon."
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Noun: Computing
In computing, epsilon can refer to a small value used in calculations or as a placeholder in algorithms.
Related products: Computing Books
Sample sentence: "The algorithm converged when the difference between two consecutive epsilon values was below the threshold."
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Adjective: Popular Term
Epsilon is often used colloquially to describe something that is of minimal importance or significance.
Sample sentence: "Compared to the main event, the opening act was only epsilon."
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Adjective: Local Term
In certain regions, epsilon is a term used to refer to a small local bookstore popular among the community.
Sample sentence: "If you're looking for rare editions, you should check out the epsilon bookstore downtown."