Difference between revisions of "COS()"

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==Class==
 
Numeric Data
 
  
  

Revision as of 14:52, 27 October 2009


Purpose

Function to return cosine value


Syntax

COS(<expN>)


See Also

ACOS(), ASIN(), ATAN(), ATN2(), DTOR(), EXP(), LOG(), LOG10(), PI(), RTOD(), SET DECIMALS, SET FIXED, SIN(), TAN()


Description

The COS() function returns the cosine of the angle <expN> expressed in radians. The DTOR() function can be used for converting degrees to radians. The SET DECIMALS command determines the number of decimal places returned.


Example

set decimals to 6
? cos(dtor(30))
  0.866025


Products

Recital Database Server, Recital Mirage Server, Recital Terminal Developer