Difference between revisions of "ATAN()"
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==Purpose== | ==Purpose== | ||
Function to return the angle size of a given tangent value | Function to return the angle size of a given tangent value | ||
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==Products== | ==Products== | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
[[Category:Numeric Data]] | [[Category:Numeric Data]] | ||
[[Category:Numeric Data Functions]] | [[Category:Numeric Data Functions]] | ||
Latest revision as of 16:00, 26 November 2009
Purpose
Function to return the angle size of a given tangent value
Syntax
ATAN(<expN>)
See Also
ACOS(), ASIN(), ATN2(), COS(), DTOR(), EXP(), LOG(), LOG10(), PI(), RTOD(), SET DECIMALS, SET FIXED, SIN(), TAN()
Description
The ATAN() function returns the angle size, in radians, of a tangent value. The tangent value is represented by the numeric expression <expN>. The angle size is returned as a numeric in radians. The SET DECIMALS command determines the number of decimals displayed in the returned angle size.
Example
set decimals to 4 ?atan(.7071) 0.6155
Products
Recital Server, Recital
