/// <summary>
/// Gest the superscript for a number
/// </summary>
/// <param name="i">A value between -9 and +9</param>
/// <returns>The superscript for <paramref name="i"/></returns>
public static string GetString(int i)
{
Ensure.GreaterThanOrEqual(i, -9, nameof(i));
Ensure.LessThanOrEqual(i, 9, nameof(i));
if (i < 0)
{
return($"{Minus}{GetCharUnchecked(i)}");
}
return($"{GetCharUnchecked(i)}");
}
/// <summary>
/// Gest the superscript for a number
/// </summary>
/// <param name="i">A value between -9 and +9</param>
/// <returns>The superscript char for <paramref name="i"/></returns>
public static char GetChar(int i)
{
Ensure.GreaterThanOrEqual(i, 0, nameof(i));
Ensure.LessThanOrEqual(i, 9, nameof(i));
return(GetCharUnchecked(i));
}