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Constant std::f32::consts::FRAC_2_SQRT_PI

pub const FRAC_2_SQRT_PI: f32

2/sqrt(π)

© 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/f32/consts/constant.FRAC_2_SQRT_PI.html