For All

Part of Math Symbols

For All has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.

Alt code
None
HTML entity
∀
Unicode
U+2200

About this symbol

The upside-down A means “for all”, as in ∀x, for every x. The German logician Gerhard Gentzen introduced it in 1935, turning the A of the German alle, all, the same way Peano had turned an E to make ∃.

Unicode facts

Official name
FOR ALL
Also called
Universal quantifier
Type
Maths symbol
Unicode block
Mathematical Operators
Unicode group
Miscellaneous mathematical symbols
Added in
Unicode 1.1 (1993)

Click the symbol or any value at the top of the page to copy it. See the full Math Symbols chart for related characters.

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