sqrt()

[Math]

Description

Calculates the square root of a number.

Syntax

sqrt(x)

Parameters

x: the number (double)

Returns

double, the number’s square root.

See also

  • [Language] pow()

Language Reference Home

The text of the 86Duino reference is a modification of the Arduino reference and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.

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