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Oracle ACOS(n) 본문

DB/ORACLE

Oracle ACOS(n)

yeon.Biju 2020. 3. 20. 09:39

ACOS(n)

 

ACOS returns the arc cosine of n. the argument n must be in the range of -1 to 1, and the function returns a value in the range of 0 to pi, expressed in radians.

 

SQL> SELECT ACOS(.3) FROM DUAL ;

   --> 1.2661036727795

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