W3cubDocs

/Rust

Function std::intrinsics::log2f64

pub unsafe extern "rust-intrinsic" fn log2f64(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

Returns the base 2 logarithm of an f64.

© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/intrinsics/fn.log2f64.html