COS()

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 Server, Recital