sin()

[Trigonometry]

Description

Calculates the sine of an angle (in radians). The result will be between -1.0 and 1.0.

Syntax

sin(rad)

Parameters

rad: the angle in radians (double)

Returns

the sine of the angle (double)

See also

• [Language] cos()
• [Language] tan()
• [Language] double

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.