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HTML

HTML5

HTML Graphics

HTML Media

HTML APIs

HTML Examples

HTML References

HTML Forms

HTML Symbol Entities

HTML entities were described in the previous chapter.

Many mathematical, technical, and currency symbols, are not present on a normal keyboard.

To add such symbols to an HTML page, you can use an HTML entity name.

If no entity name exists, you can use an entity number, a decimal, or hexadecimal reference.

<p>I will display &euro;</p>
<p>I will display &#8364;</p>
<p>I will display &#x20AC;</p>

I will display ?
I will display ?
I will display ?

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

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

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