A Bar Symbol

ā
Symbol Format Data
ā Code Point
U+0101
TeX
\bar{a}
SVG
All symbols

Usage

The "a bar" symbol (ā) is often used to denote an averaged quantity or a complex conjugate.

Related

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The latin letter a is used to represent a variable or coefficient.

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The latin letter b is used to represent a variable or coefficient.

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The Latin small letter x is used to represent a variable or coefficient. In algebra, x is often used to represent an unknown value. The symbol x is also used to represent the horizontal dimension in the 2D cartesian coordinate system.

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The Latin letter y is used to represent a variable or coefficient. Most commonly, y is the vertical dimension in the 2D cartesian coordinate system.

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The Latin letter z is used to represent a variable or coefficient. The symbol z is also used to represent the up/down dimension in the 3D cartesian coordinate system.