public void Visit(Compiled.ConstPower elem)
{
double baseVal = ValueOf(elem.Base);
elem.Value = Math.Pow(baseVal, elem.Exponent);
elem.Inputs[0].Weight = elem.Exponent * Math.Pow(baseVal, elem.Exponent - 1);
}
public void Visit(Compiled.ConstPower elem)
{
double baseVal = ValueOf(elem.Base);
//modified to remove one Math.Pow -- HS
double r = Math.Pow(baseVal, elem.Exponent - 1);
elem.Value = r * baseVal;
elem.Inputs[0].Weight = elem.Exponent * r;
//elem.Value = Math.Pow(baseVal, elem.Exponent);
//elem.Inputs[0].Weight = elem.Exponent * Math.Pow(baseVal, elem.Exponent - 1);
}
public TapeElement Visit(ConstPower intPower)
{
return(Compile(intPower, () =>
{
var baseElement = intPower.Base.Accept(this);
var element = new Compiled.ConstPower
{
Exponent = intPower.Exponent,
Inputs = MakeInputEdges(() =>
{
edges.Add(new InputEdge {
Element = baseElement
});
}),
};
return element;
}));
}
public int Visit(ConstPower intPower)
{
return(Compile(intPower, () =>
{
var baseIndex = intPower.Base.Accept(this);
var element = new Compiled.ConstPower
{
Base = baseIndex,
Exponent = intPower.Exponent,
Inputs = new Compiled.InputEdge[]
{
new Compiled.InputEdge {
Index = baseIndex
},
},
};
return element;
}));
}
public void Visit(Compiled.ConstPower elem)
{
LocalDerivative = elem.Adjoint * elem.Exponent * Math.Pow(ValueOf(elem.Base), elem.Exponent - 1);
}
public void Visit(Compiled.ConstPower elem)
{
elem.Value = Math.Pow(ValueOf(elem.Base), elem.Exponent);
}