Epsilon Symbol

The epsilon symbol is the fifth letter of the greek alphabet. Epsilon comes from the Phoenician letter "he." It's one of the most frequently used letters in the Greek language. The uppercase form looks identical to our Latin "E," while the lowercase form resembles a reversed "3." In ancient Greek numerical systems, epsilon represented the number five.

Symbol
```
Ε
```
Name
```
Greek Letter Epsilon
```
Unicode
```
U+0395
```
HTML Code
```
&#917;
```
Entity
```
&Epsilon;
```

Symbol
```
ε
```
Name
```
Greek Small Epsilon
```
Unicode
```
U+03B5
```
HTML Code
```
&#949;
```
Entity
```
&epsilon;
```

Epsilon Symbols Copy and Paste

Greek Capital Letter Epsilon

Greek Small Letter Epsilon

𝚬

Greek Bold Capital Epsilon

𝛆

Greek Bold Small Epsilon

𝛦

Greek Italic Capital Epsilon

𝜀

Greek Italic Small Epsilon

𝜠

Greek Bold Italic Capital Epsilon

𝜺

Greek Bold Italic Small Epsilon

𝝚

Greek Sans-Serif Bold Capital Epsilon

𝝴

Greek Sans-Serif Bold Small Epsilon

𝞔

Greek Sans-Serif Bold Italic Capital Epsilon

𝞮

Greek Sans-Serif Bold Italic Small Epsilon

𝛜

Greek Bold Epsilon Symbol

𝜖

Greek Italic Epsilon Symbol

𝝐

Greek Bold Italic Epsilon Symbol

𝞊

Greek Sans-Serif Bold Epsilon Symbol

𝟄

Greek Sans-Serif Bold Italic Epsilon Symbol

Greek Capital Letter Epsilon with Tonos

Greek Lunate Epsilon Symbol

Greek Reversed Lunate Epsilon Symbol

ἐ

Greek Small Letter Epsilon with Psili

ἑ

Greek Small Letter Epsilon with Dasia

ἒ

Greek Small Letter Epsilon with Psili and Varia

ἓ

Greek Small Letter Epsilon with Dasia and Varia

ἔ

Greek Small Letter Epsilon with Psili and Oxia

ἕ

Greek Small Letter Epsilon with Dasia and Oxia

Ἐ

Greek Capital Letter Epsilon with Psili

Ἑ

Greek Capital Letter Epsilon with Dasia

Ἒ

Greek Capital Letter Epsilon with Psili and Varia

Ἓ

Greek Capital Letter Epsilon with Dasia and Varia

Ἔ

Greek Capital Letter Epsilon with Psili and Oxia

Ἕ

Greek Capital Letter Epsilon with Dasia and Oxia

ὲ

Greek Small Letter Epsilon with Varia

έ

Greek Small Letter Epsilon with Oxia

Ὲ

Greek Capital Letter Epsilon with Varia

Έ

Greek Capital Letter Epsilon with Oxia

Epsilon Meaning

In mathematics, epsilon often represents a very small quantity, particularly in calculus when discussing limits. In physics, it's used to denote permittivity, a measure of a material's ability to store an electric field. In computer science, epsilon is used in formal language theory to represent an empty string. The phrase "within epsilon" has entered common usage to mean "very close to" or "almost."

Epsilon Symbol

Epsilon Symbols Copy and Paste

Epsilon Meaning

See Also