Cos: Difference between revisions
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Rem Cos Example | |||
'Cos calculates the cosine of a number | 'Cos calculates the cosine of a number | ||
Print "The cosine of 0 is " & Cos(0) | |||
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== Related Items == | == Related Items == | ||
[[sin| | [[sin|Sin]], [[tan|Tan]] | ||
[[Category:Language Reference]] | [[Category:Language Reference]] | ||
Revision as of 00:28, 24 August 2012
Cos(number)
Description
Cos calculates the cosine of a number expressing an angle in radians. The required parameter, number, is any numeric expression. The value returned is a double-precision floating-point number that can range from -1 to 1.
To convert degrees to radians, multiply degrees by π/180. To convert radians to degrees, multiply radians by 180/π.
Example
Rem Cos Example 'Cos calculates the cosine of a number Print "The cosine of 0 is " & Cos(0)
Output
The cosine of 0 is 1