Function core::intrinsics::sqrtf64

pub unsafe extern "rust-intrinsic" fn sqrtf64(x: f64) -> f64

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

intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library

This is supported on non-crate feature miri-test-libstd or test or doctest only.

Returns the square root of an f64

The stabilized version of this intrinsic is f64::sqrt