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Office Suite Tutorial => Microsoft Office Access => Topic started by: bbasujon on August 15, 2012, 05:32:49 PM
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Function: Atn()
Purpose: The Atn() function is used to obtain the arctangent value of a number.
Usage: Atn(number)
Returns: Double containing the angle in radians corresponding to the ratio of two sides of a right triangle specified as number.
Examples and Special Cases
Atn(1) = 0.785
Atn(0) = 0