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HTML SymbolsThere are many mathematical, technical and currency symbols which are not present on a normal keyboard. We have to use HTML entity names to add such symbols to an HTML page. If there no entity name exists, you can use an entity number, a decimal, or hexadecimal reference. Example: <!DOCTYPE html> <html> <body> <h3>The Currency Symbols</h3> <p>This is Indian Rupee symbol <b>₹<b></p> <p>This is Euro symbol <b>€</b></p> <p> This is Dollar symbol <b>#36;</b></p> </body> </html> Mathematical Symbols Supported by HTML
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∂ | ∂ | ∂ | PARTIAL DIFFERENTIAL | |||||
∃ | ∃ | ∃ | THERE EXISTS | |||||
∅ | ∅ | ∅ | EMPTY SETS | |||||
∇ | ∇ | ∇ | NABLA | |||||
∈ | ∈ | ∈ | ELEMENT OF | |||||
∉ | ∉ | ∉ | NOT AN ELEMENT OF | |||||
∋ | ∋ | ∋ | CONTAINS AS MEMBER | |||||
∏ | ∏ | ∏ | N-ARY PRODUCT | |||||
∑ | ∑ | ∑ | N-ARY SUMMATION |