next up previous contents index
Next: COSH Up: A. Function Reference Previous: CORR, CORREL   Contents   Index


COS

Syntax: COS(X)

X = a numeric value expressed in radians.

COS returns the cosine of angle X. The result is between -1 and 1. (To convert the argument from degrees to radians, use the RADIANS function.)

Examples:

COS(-45) = 0.52532199

COS(K24) = 0.5403023, where K24 = 1

COS(RADIANS(30)) = 0.866025

Excel function: COS


next up previous contents index
Next: COSH Up: A. Function Reference Previous: CORR, CORREL   Contents   Index
SpreadScript User's Guide, Version 1.2
Grey Trout Software
02 March 2003