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atan2 Function (fast_math)

Calculates the arctangent of _Y/_X

inline float atan2(
   float _Y,
   float _X
) restrict(amp);

_Y

Floating-point value

_X

Floating-point value

Returns the arctangent value of _Y/_X

Header: amp_math.h

Namespace: Concurrency::fast_math

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