public static Measure Random()
{
if (GetRandom.Bool())
{
return(BaseMeasure.Random());
}
return(DerivedMeasure.Random());
}
public Measure Multiply(DerivedMeasure m)
{
var t = new MeasureTerms();
t.Add(new MeasureTerm(this, 1));
foreach (var e in m.Terms)
{
t.Add(new MeasureTerm(e.Measure as BaseMeasure, e.Power));
}
return(new DerivedMeasure(t));
}
internal static Unit Add(DerivedMeasure m, double factor, string symbol, string name = null)
{
var u = Instance.Find(x => x.Measure == m && x.Symbol == symbol);
if (u != null)
{
return(u);
}
u = new BaseUnit(m, factor, symbol, name);
Instance.Add(u);
return(u);
}
