public static M Average <M, R>(this IVectorspace <M, R> v, IEnumerable <M> source)
{
var baseField = v.BaseField;
var sum = v.Zero();
var count = 0;
foreach (var value in source)
{
sum = v.Add(sum, value);
count++;
}
var embeddedCount = baseField.EmbedFrom(count);
var scalar = baseField.Inverse(embeddedCount);
return(v.ScalarMult(scalar, sum));
}
public static M Average <M, R>(this IVectorspace <M, R> v, params M[] source)
{
return(v.Average(source.ToList()));
}
