Function: Atan2
Description
Returns the arctangent, also known as inverse tangent, value (in radians) of y/x
Syntax
Atan2(y,x)
Arguments
y and x must be real numbers.
Return value
This function returns a value in radians.
Calculated field example
Atan2 returns the following for these values of y and x:
|
y,x |
Result |
|
Atan2(1, 1) |
0.785398163 |
|
Atan2(-1, -1) |
-2.35619449 |
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