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ATAN Function

Posted By: Sarita Patel     Category: SQL Server     Views: 3351

This article explains ATAN function of sql server with examples.

ATAN is used to get angle in radians for specified tangent value. It also known as arctangent.


Syntax of ATAN Function :

ATAN (float_expression)

float_expression is an expression of float type.

Return type of ATAN is float data type.



Examples of ATAN Function :

Example 1 : Use of ATAN function in select clause

SELECT ATAN(50)

Output
1.55079899282175

Above example returns angle in radians for specified tangent value 50.
  
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Sarita Patel
Sarita Patel author of ATAN Function is from United States.
 
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