Functions
Atan2dp
Functions
double
atan2dp
(double a, double b)
Detailed Description
Function Documentation
◆
atan2dp()
double atan2dp
(
double
a
,
double
b
)
Description:
The atan2dp function returns the arc tangent of a floating-point argument a/b. The return value is an angle in the range [-PI/2, PI/2] radians.
Parameters
[in]
a
= Input double
[in]
b
= Input double
Returns
Resultant double
Special Cases:
If a or b is NaN (Not a Number), the return value may be random.
If | a/b | < 1.49e-8, then the return value is a/b for small angles.
See also
atan2dp_i
atan2dp_v
Implementation Notes:
The code supports little endian mode.
Copyright 2022, Texas Instruments Incorporated