pub const LOG2_E: f64 = 1.44269504088896340735992468100189214f64; // 1.4426950408889634f64
log2(e)
© 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/f64/consts/constant.LOG2_E.html