use fphics::maths::*;
use fphics::errors::FphicsError;
fn main() -> Result<(), FphicsError> {
let cm = 1_234.5;
let centimetre = Unit::new().from_metric_length(MetricLengthUnit::CentiMetre, cm);
let metre = centimetre.metric_to_metric(MetricLengthUnit::Metre)?;
println!("{}cm is {}m", cm, metre);
Ok(())
}