Calculates the cosine of an angle.
Compute the cosine of an angle, in radians.
Parameters: |
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Return: | The cosine of x. This value will be between -1 and 1. |
The Maple cos() implementation is compatible with Arduino.
Note that the Maple implementation comes from newlib, while Arduino’s is that of avr-libc.
License and Attribution
Portions of this page were adapted from the Arduino Reference Documentation, which is released under a Creative Commons Attribution-ShareAlike 3.0 License.