devela::_dep::sdl3::sys::stdinc

Function SDL_pow

pub unsafe extern "C" fn SDL_pow(x: f64, y: f64) -> f64 ⓘ
Available on crate feature dep_sdl3 only.
Expand description

Raise x to the power y

Domain: -INF <= x <= INF, -INF <= y <= INF

Range: -INF <= z <= INF

If y is the base of the natural logarithm (e), consider using SDL_exp instead.

This function operates on double-precision floating point values, use SDL_powf 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.

§Parameters

  • x: the base.
  • y: the exponent.

§Return value

Returns x raised to the power y.

§Thread safety

It is safe to call this function from any thread.

§Availability

This function is available since SDL 3.2.0.

§See also