Symbols:R/Radius
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Radius
- $r$
Used to denote a general radius.
This includes the usage where it is used for the length of the radius vector in a spherical coordinate system.
The $\LaTeX$ code for \(r\) is r .
Sources
- 1989: Ephraim J. Borowski and Jonathan M. Borwein: Dictionary of Mathematics ... (previous) ... (next): r: 1.
- 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): spherical coordinate system
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): spherical coordinate system