internal string ToHTML()
{
string result = string.Empty;
if (VariableName.Contains("Log"))
{
Log log = Log.ParseFromHTML(VariableName);
for (int i = Odds.Count() - 1; i >= 0; i--)
{
log.SetPower(i);
if (Odds[i] != (double)0)
{
result += Odds[i] > (Fraction)0 ? "+" : "-";
result += i < Odds.Count() - 1 ? " " : "";
result += Odds[i].Abs() > (Fraction)1 || i == 0 ? $"{Odds[i].Abs()}" : "";
result += i > 0 ? $"{log.ToHTML()} " : "";
}
}
}
else if (VariableName.Contains("power"))
{
VariableName = VariableName.Replace("power", "");
PowerFunc powerFunc = PowerFunc.ParseFromHTML(VariableName);
for (int i = Odds.Count() - 1; i >= 0; i--)
{
powerFunc.SetPower(i);
if (Odds[i] != (double)0)
{
result += Odds[i] > (Fraction)0 ? "+" : "-";
result += i < Odds.Count() - 1 ? " " : "";
if (Odds[i].IntDenominator == 0)
{
result += Odds[i].Abs() != (Fraction)1 || i == 0 ? $"{Odds[i].Abs()}{(i != 0 ? "⋅" : "")}" : "";
}
else
{
result += Odds[i].Abs() != 1 || i == 0 ? $"{Odds[i].Abs().ToHTML()}{(i != 0 ? "⋅" : "")}" : "";
}
result += i > 0 ? $"{powerFunc.ToHTML()} " : "";
}
}
}
else
{
for (int i = Odds.Count() - 1; i >= 0; i--)
{
if (Odds[i] != (double)0)
{
result += Odds[i] > (Fraction)0 ? "+" : "-";
result += i < Odds.Count() - 1 ? " " : "";
result += Odds[i].Abs() > (Fraction)1 || i == 0 ? $"{Odds[i].Abs()}" : "";
result += i > 0 ? $"{VariableName}" : "";
result += i > 1 ? $"<sup>{i}</sup> " : " ";
}
}
}
result = result.Trim('+');
result = result.Trim(' ');
return($"{result}");
}
