public static object GetRandomBooleanFormula(int countVariables, int depthBound, int sizeBound)
{
BooleanFormula booleanFormula = BooleanFormula.RandomFormula(countVariables, sizeBound, depthBound);
BooleanFunction booleanFunction = new BooleanFunction(1, 1);
booleanFunction.SetNewBooleanFormula(booleanFormula);
return CheckLatex(booleanFormula.ToLaTeXString());
}
public static object GetRandomBooleanFormulaWithParams(int countVariables, int depthBound, int sizeBound, bool isByLatex)
{
BooleanFormula booleanFormula = BooleanFormula.RandomFormula(countVariables, sizeBound, depthBound);
BooleanFunction booleanFunction = new BooleanFunction(1, 1);
booleanFunction.SetNewBooleanFormula(booleanFormula);
var data = new
{
result = isByLatex ? booleanFormula.ToLaTeXString() : CheckLatex(booleanFormula.ToLaTeXString()),
isMonotone = booleanFunction.IsMonotone(),
isBalanced = booleanFunction.IsBalanced(),
isLinear = booleanFunction.IsLinear(),
isSelfAdjoint = booleanFunction.IsSelfAdjoint(),// Самосопряженная
isComplete = booleanFunction.IsComplete(),
isBasis = booleanFunction.IsBasis()
};
return data;
}
// Генерируем и возвращаем изображение // Генерируется задача в зависимости от присланного номера
public string CheckBooleanFormulaInput(string formula, int operation)
{
formula = formula.Replace("{", "(!(");
formula = formula.Replace("}", "))");
formula = formula.Trim();
try
{
if (operation == 0)
{
List<BooleanVariable> variables = new List<BooleanVariable>();
BooleanFormula booleanFormula = BooleanFormulaParser.Parse(formula, variables);
return booleanFormula.ToLaTeXString();
} else if (operation == 1)
{
List<BooleanVariable> variables = new List<BooleanVariable>();
BooleanFormula booleanFormula = BooleanFormulaParser.Parse(formula, variables);
return BooleanFormulaService.CheckLatex(booleanFormula.ToLaTeXString());
} else if (operation == 2)
{
List<BooleanVariable> variables = new List<BooleanVariable>();
BooleanFormula booleanFormula = BooleanFormulaParser.Parse(formula, variables);
return BooleanFormulaService.CheckLatex(booleanFormula.GetZhegalkinPolynomial().ToLaTeXString());
}
else if (operation == 3)
{
List<BooleanVariable> variables = new List<BooleanVariable>();
BooleanFormula booleanFormula = BooleanFormulaParser.Parse(formula, variables);
return BooleanFormulaService.CheckLatex(BooleanFormula.PerfectCNF(booleanFormula).ToLaTeXString());
}else if (operation == 4)
{
List<BooleanVariable> variables = new List<BooleanVariable>();
BooleanFormula booleanFormula = BooleanFormulaParser.Parse(formula, variables);
return BooleanFormulaService.CheckLatex(BooleanFormula.PerfectDNF(booleanFormula).ToLaTeXString());
}
else if (operation == 5)
{
List<BooleanVariable> variables = new List<BooleanVariable>();
BooleanFunction booleanFunction = new BooleanFunction(1,1);
booleanFunction.SetNewBooleanFormula(BooleanFormulaParser.Parse(formula, variables));
return BooleanFormulaService.CheckLatex(booleanFunction.ToLaTeXBooleanTable());
}
else
{
return BooleanFormulaService.CheckLatex("Not_selected_operation");
}
}
catch (Exception e)
{
return BooleanFormulaService.CheckLatex("Error_in_formule!"); ;
}
}