public bool Hook(Proposition prop)
{
if (And(prop))
return true;
if (!Value && prop.Value)
return true;
return !Value && !prop.Value;
}
public bool Hook(Proposition prop)
{
if (And(prop))
{
return(true);
}
if (!Value && prop.Value)
{
return(true);
}
return(!Value && !prop.Value);
}
private void SaveResultButton_OnClick(object sender, RoutedEventArgs e)
{
var op = String.Empty;
switch (Sign.SelectedIndex)
{
case 0:
op = "and";
break;
case 1:
op = "or";
break;
case 2:
op = "implies";
break;
case 3:
op = "is implied by";
break;
case 4:
op = "is true if and only if";
break;
case 5:
op = "is exclusively true vs";
break;
}
var def = String.Format("{0} {1} {2}", _propositions[FirstPropList.SelectedIndex].Definition, op,
_propositions[SecondPropList.SelectedIndex].Definition);
CalculateButton_OnClick(null, null);
var prop = new Proposition
{
Definition = def,
Value = _result
};
_propositions.Add(prop);
}
public bool Xor(Proposition prop)
{
return(NotEqual(prop) && (prop.Value || Value));
}
public bool Iff(Proposition prop)
{
return(Equals(prop));
}
public bool NotEqual(Proposition prop)
{
return(Value != prop.Value);
}
public bool Or(Proposition prop)
{
return(Value || prop.Value);
}
public bool And(Proposition prop)
{
return(this.Value && prop.Value);
}
public bool Equals(Proposition prop)
{
return(Value == prop.Value);
}
public bool Xor(Proposition prop)
{
return NotEqual(prop) && (prop.Value || Value);
}
public bool Or(Proposition prop)
{
return Value || prop.Value;
}
public bool NotEqual(Proposition prop)
{
return Value != prop.Value;
}
public bool Iff(Proposition prop)
{
return Equals(prop);
}
public bool Equals(Proposition prop)
{
return Value == prop.Value;
}
public bool And(Proposition prop)
{
return this.Value && prop.Value;
}
private void SaveResultButton_OnClick(object sender, RoutedEventArgs e)
{
var op = String.Empty;
switch (Sign.SelectedIndex)
{
case 0:
op = "and";
break;
case 1:
op = "or";
break;
case 2:
op = "implies";
break;
case 3:
op = "is implied by";
break;
case 4:
op = "is true if and only if";
break;
case 5:
op = "is exclusively true vs";
break;
}
var def = String.Format("{0} {1} {2}", _propositions[FirstPropList.SelectedIndex].Definition, op,
_propositions[SecondPropList.SelectedIndex].Definition);
CalculateButton_OnClick(null, null);
var prop = new Proposition
{
Definition = def,
Value = _result
};
_propositions.Add(prop);
}