In mathematics, a small positive infinitesimal quantity, usually denoted or , whose limit is usually taken as .
The late mathematician P. Erdős also used the term "epsilons" to refer to children (Hoffman 1998, p. 4).
In mathematics, a small positive infinitesimal quantity, usually denoted or , whose limit is usually taken as .
The late mathematician P. Erdős also used the term "epsilons" to refer to children (Hoffman 1998, p. 4).
Weisstein, Eric W. "Epsilon." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Epsilon.html