Function calcify::beta

pub fn beta(v: f64) -> Result<f64, &'static str>

Beta factor, |v| over the speed pf light in a vacuum, in SI.

Returns a Result<f64,&'static str> which contains an Ok(f64), or an error string.

Arguments

• v - f64, |v|

Example

use calcify::beta;
let v = 149_896_229.0;
assert_eq!(beta(v).unwrap(),0.5);
assert!(beta(10e10).is_err(),"Beta must be ltet 1.0");