/// <summary>
/// Converts to a HOL string
/// </summary>
/// <param name="precision"></param>
/// <returns></returns>
public string ToHOLString(int precision, VariableCollection vars)
{
StringBuilder str = new StringBuilder();
str.Append(lhs.ToHOLString(precision, vars));
switch (type)
{
case IneqType.Eq:
// An equality becomes an inequality
str.Append(" <= ");
break;
case IneqType.Le:
str.Append(" <= ");
break;
case IneqType.Ge:
str.Append(" >= ");
break;
}
str.Append(rhs.ToHOLString(precision));
return(str.ToString());
}
/// <summary>
/// Converts to a HOL string
/// </summary>
/// <param name="precision"></param>
/// <returns></returns>
public string ToHOLString(int precision, VariableCollection vars)
{
StringBuilder str = new StringBuilder();
if (c.value == 0)
{
return("");
}
str.Append(c.ToHOLString(precision));
str.Append(" * ");
str.Append(vars[varName]);
return(str.ToString());
}
/// <summary>
/// Prints the given inequality into a stream
/// </summary>
private void WriteIneqText(Inequality ineq, LpNumber marginal, int precision,
StreamWriter writer, ListHyp hypermap)
{
// Relabel
HypermapElement element = hypermap.Manager.TranslateIneq(hypermap, ineq.Id);
int index = hypermap.Manager.FindIneqIndex(hypermap, ineq.Id);
// Write out
if (ineq.NegFlag && ineq.type == Inequality.IneqType.Eq)
{
writer.Write("-");
}
writer.Write(ineq.Id + " & ");
writer.Write(index + " & ");
writer.Write(element + ": ");
writer.Write(ineq.ToHOLString(precision, vars));
writer.Write("\t (");
writer.Write(marginal.ToHOLString(precision));
writer.WriteLine(")");
}