public string GetFormulaString(IFunctionFormatting formatting)
{
string argumentFormatted = Argument.GetFormulaString(formatting);
string argumentEmbrased = InputFunction.TestInputInversable(Argument) ?
argumentFormatted :
$"({argumentFormatted})";
return("!" + argumentEmbrased);
}
public static IEnumerable <string> GetCollectionItemsPrepared(
IEnumerable <IBooleanFunction> items,
IFunctionFormatting formatting = null)
{
if (formatting == null)
{
formatting = FunctionFormattingDefault.Instance;
}
Func <IBooleanFunction, string> embrase = GetItemFormatter(items, formatting);
var itemsOrdered = formatting == null ? items : formatting.OrderItems(items);
foreach (IBooleanFunction item in itemsOrdered)
{
yield return(embrase(item));
}
}
public static Func <IBooleanFunction, string> GetItemFormatter(
IEnumerable <IBooleanFunction> items,
IFunctionFormatting formatting)
{
if (items.All(InputFunction.TestInputInversable))
{
return(s => s.GetFormulaString(formatting));
}
else
{
return(delegate(IBooleanFunction item)
{
string itemString = item.GetFormulaString(formatting);
if (item is NotFiniteNumberException)
{
return itemString;
}
else
{
return $"({itemString})";
}
});
}
}
public string GetFormulaString(IFunctionFormatting formatting) => formatting == null?Index.ToString() : formatting.InputToString(Index);
public string GetFormulaString(IFunctionFormatting formatting = null)
{
return(string.Join(" ^ ", CollectionFormatting.GetCollectionItemsPrepared(Items, formatting)));
}
