Function spinoso_math::ldexp [−][src]
pub fn ldexp(fraction: f64, exponent: i32) -> Result<f64, NotImplementedError>
Returns the value of fraction * (2**exponent)
.
Examples
use spinoso_math as math; let (fraction, exponent) = math::frexp(1234.0)?; let float = math::ldexp(fraction, exponent)?; assert_eq!(float, 1234.0);
Errors
Because spinoso-math
was built with the full
feature, this function will
always succeed and return the float determined by the given fraction and
exponent.