Delta Symbol

The Delta symbol is one of the most used symbols in calculus, physics, astronomy, chemistry, geography, genetics, and other numerous branches of science. Delta is the 4th letter of the Greek Alphabet and the symbol which sometimes is used to represent the Number 4.

The common sign for Delta is a geometrical triangle. However, the symbol also includes a number of other written versions like its upper case ฮ”, the lower case ๐›…, or superscript แตŸ, or its Italicized version ๐›ฟ, or ฦ (which is called the Latin Delta).

The origins of this letter can be traced back to the epochs of the Phoenician written symbol known as Dalet which was represented by a simple triangle. It is also considered that Delta symbol is the one, which gives origins to the Latin letter D and the Cyrillic letter ะ”.

Greek Capital Letter Delta

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Δ

Unicode Hex Value

&#x0394

Decimal Value

&#916

Html Entity Name

&Delta

Greek Small Letter Delta

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δ

Unicode Hex Value

&#x03B4

Decimal Value

&#948

Html Entity Name

&delta

Latin Small Letter Turned Delta

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ƍ

Unicode Hex Value

&#x018D

Decimal Value

&#0397

Latin Small Letter Delta

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Unicode Hex Value

&#x1E9F

Decimal Value

&#7839

Modifier Letter Small Delta

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Unicode Hex Value

&#x1D5F

Decimal Value

&#7519

Delta Equal To

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Unicode Hex Value

&#x225C

Decimal Value

&#8796

Apl Functional Symbol Delta Stile

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Unicode Hex Value

&#x234B

Decimal Value

&#9035

Apl Functional Symbol Quad Delta

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Unicode Hex Value

&#x234D

Decimal Value

&#9037

Apl Functional Symbol Delta Underbar

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Unicode Hex Value

&#x2359

Decimal Value

&#9049

Mathematical Bold Capital Delta

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𝚫

Unicode Hex Value

&#x1D6AB

Decimal Value

&#120491

Mathematical Bold Small Delta

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𝛅

Unicode Hex Value

&#x1D6C5

Decimal Value

&#120517

Mathematical Italic Capital Delta

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𝛥

Unicode Hex Value

&#x1D6E5

Decimal Value

&#120549

Mathematical Italic Small Delta

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𝛿

Unicode Hex Value

&#x1D6FF

Decimal Value

&#120575

Mathematical Bold Italic Capital Delta

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𝜟

Unicode Hex Value

&#x1D71F

Decimal Value

&#120607

Mathematical Bold Italic Small Delta

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𝜹

Unicode Hex Value

&#x1D739

Decimal Value

&#120633

Mathematical Sans-serif Bold Capital Delta

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𝝙

Unicode Hex Value

&#x1D759

Decimal Value

&#120665

Mathematical Sans-serif Bold Small Delta

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𝝳

Unicode Hex Value

&#x1D773

Decimal Value

&#120691

Mathematical Sans-serif Bold Italic Capital Delta

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𝞓

Unicode Hex Value

&#x1D793

Decimal Value

&#120723

Mathematical Sans-serif Bold Italic Small Delta

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𝞭

Unicode Hex Value

&#x1D7AD

Decimal Value

&#120749

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