public void Visit(Compiled.Min elem)
{
double left = ValueOf(elem.Left);
double right = ValueOf(elem.Right);
elem.Value = Math.Min(left, right);
if (left < right)
{
elem.Inputs[0].Weight = 1;
elem.Inputs[1].Weight = 0;
}
else
{
elem.Inputs[0].Weight = 0;
elem.Inputs[1].Weight = 1;
}
}
public void Visit(Compiled.Min elem)
{
if (ArgumentIndex == 0)
{
if (ValueOf(elem.Left) < ValueOf(elem.Right))
{
LocalDerivative = elem.Adjoint;
}
else if (ValueOf(elem.Left) == ValueOf(elem.Right))
{
if (ValueOf(elem.Left) < 0.5)
{
LocalDerivative = elem.Adjoint;
}
else
{
LocalDerivative = 0; //elem.Derivative*.5;
}
}
else
{
LocalDerivative = 0;
}
}
else
{
if (ValueOf(elem.Left) > ValueOf(elem.Right))
{
LocalDerivative = elem.Adjoint;
}
else if (ValueOf(elem.Left) == ValueOf(elem.Right))
{
LocalDerivative = 0; //elem.Derivative*.5;
}
else
{
LocalDerivative = 0;
}
}
}
//Additions by Carpe Noctem:
public int Visit(Min min)
{
return(Compile(min, () =>
{
var leftIndex = min.Left.Accept(this);
var rightIndex = min.Right.Accept(this);
var element = new Compiled.Min
{
Left = leftIndex,
Right = rightIndex,
Inputs = new Compiled.InputEdge[]
{
new Compiled.InputEdge {
Index = leftIndex
},
new Compiled.InputEdge {
Index = rightIndex
},
}
};
return element;
}));
}
public void Visit(Compiled.Min elem)
{
elem.Value = Math.Min(ValueOf(elem.Left), ValueOf(elem.Right));
}