## minnumf64

# Function minnumf64

Source

    pub const fn minnumf64(x: f64, y: f64) -> f64

🔬This is a nightly-only experimental API. (`core_intrinsics`)
Expand description

Returns the minimum of two `f64` values, ignoring NaN.

This behaves like IEEE 754-2008 minNum. In particular: If one of the arguments is NaN, then the other argument is returned. If the inputs compare equal (such as for the case of `+0.0` and `-0.0`), either input may be returned non-deterministically.

Note that, unlike most intrinsics, this is safe to call; it does not require an `unsafe` block. Therefore, implementations must not require the user to uphold any safety invariants.

The stabilized version of this intrinsic is `f64::min`.