ATAN() and ATAN2() functions are return some the arctangent : ATAN2 « Numeric Math Functions « Oracle PL / SQL

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Oracle PL / SQL » Numeric Math Functions » ATAN2

ATAN() and ATAN2() functions are return some the arctangent


 



SQL>

Syntax:

ATAN(<numeric expression>)

ATAN2(<numeric expression1>,<numeric expression2>)

SQL>

SQL>

SQL>

SQL> SELECT    ATAN(.5) AS FIRST_RESULT,

  2     ATAN2(.5,1.0) AS SECOND_RESULT

  3  FROM DUAL;



FIRST_RESULT SECOND_RESULT

------------ -------------

  .463647609    .463647609

Related examples in the same category

ATAN2(x, y):Returns the arctangent of x and y

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