# HTML Symbols

For the symbols that are not present on a normal keyboard, HTML entity names can be used to add them to an HTML page. In case of the absence of an entity name or otherwise, also, an entity number, a decimal, or hexadecimal reference can be used for such symbols.

Example:

```<!DOCTYPE html>
<html>
<body>
<p>Cent: &#162;</p>
<p>Pound: &#163;</p>
<p>Yen: &#165;</p>
<p>Euro: &#8364;</p>
</body>
</html>```

Explanation:

In the above example, we are displaying the different currency symbols using their entity numbers.

## Mathematical Symbols Supported by HTML:

Some of the mathematical symbols supported by HTML are:

 Char Number Entity Description ∀ ∀ ∀ FOR ALL ∂ ∂ ∂ PARTIAL DIFFERENTIAL ∃ ∃ ∃ THERE EXISTS ∅ ∅ ∅ EMPTY SETS ∇ ∇ ∇ NABLA ∈ ∈ ∈ ELEMENT OF ∉ ∉ ∉ NOT AN ELEMENT OF ∋ ∋ ∋ CONTAINS AS MEMBER ∏ ∏ ∏ N-ARY PRODUCT ∑ ∑ ∑ N-ARY SUMMATION

## Greek Letters Supported by HTML:

Some of the Greek letters supported by HTML are:

 Char Number Entity Description Α Α Α GREEK CAPITAL LETTER ALPHA Β Β Β GREEK CAPITAL LETTER BETA Γ Γ Γ GREEK CAPITAL LETTER GAMMA Δ Δ Δ GREEK CAPITAL LETTER DELTA Ε Ε Ε GREEK CAPITAL LETTER EPSILON Ζ Ζ Ζ GREEK CAPITAL LETTER ZETA

## Other Entities Supported by HTML:

Some of the important entities supported by HTML are:

 Char Number Entity Description © © © COPYRIGHT SIGN ® ® ® REGISTERED SIGN € € € EURO SIGN ™ ™ ™ TRADEMARK ← ← ← LEFTWARDS ARROW ↑ ↑ ↑ UPWARDS ARROW → → → RIGHTWARDS ARROW ↓ ↓ ↓ DOWNWARDS ARROW ♠ ♠ ♠ BLACK SPADE SUIT ♣ ♣ ♣ BLACK CLUB SUIT ♥ ♥ ♥ BLACK HEART SUIT ♦ ♦ ♦ BLACK DIAMOND SUIT