sdlSqrt function stdinc

double sdlSqrt(
  1. double x
)

Compute the square root of x.

Domain: 0 <= x <= INF

Range: 0 <= y <= INF

This function operates on double-precision floating point values, use SDL_sqrtf for single-precision floats.

This function may use a different approximation across different versions, platforms and configurations. i.e, it can return a different value given the same input on different machines or operating systems, or if SDL is updated.

\param x floating point value. Must be greater than or equal to 0. \returns square root of x.

\threadsafety It is safe to call this function from any thread.

\since This function is available since SDL 3.2.0.

\sa SDL_sqrtf

extern SDL_DECLSPEC double SDLCALL SDL_sqrt(double x)

Implementation

double sdlSqrt(double x) {
  final sdlSqrtLookupFunction = _libSdl
      .lookupFunction<Double Function(Double x), double Function(double x)>(
        'SDL_sqrt',
      );
  return sdlSqrtLookupFunction(x);
}