static object Sum(List <Expression> p)
{
var tally = new Tally();
foreach (Expression e in p)
{
tally.Add(e);
}
return(tally.Sum());
}
// utility for tallying statistics
static Tally GetTally(List <Expression> p, bool numbersOnly)
{
var tally = new Tally(numbersOnly);
foreach (Expression e in p)
{
tally.Add(e);
}
return(tally);
}
// utility for tallying statistics
static Tally GetTally(List<Expression> p, bool numbersOnly)
{
var tally = new Tally(numbersOnly);
foreach (Expression e in p)
{
tally.Add(e);
}
return tally;
}
