Calc 3. Mathematical Functions

Función COS(number)

Calculates the cosine of the argument “number”. Returns a numeric value greater than or equal to -1 and less than or equal to 1. Accepts exactly one argument of the type number, which represents an angle expressed in radians. The cosine is a continuos function, therefore, the argument can take any numeric positive, negative o zero. For expample:

=COS(0) Returns 1.
=COS(2*PI()) Returns 0.
=COS(PI()) Returns -1.


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