public SparseFunction(Function innerFunction, SparseFunctionGradient gradient, SparseFunctionHessian hessian)
{
this.innerFunction = innerFunction;
if (gradient != null)
{
this.gradient = gradient.Clone();
}
if (hessian != null)
{
this.hessian = hessian.Clone();
}
}
public SparseFunctionDerivative(Function innerFunction, Variable firstVariable, SparseFunctionGradient gradient, SparseFunctionHessian hessian)
{
this.innerFunction = innerFunction;
this.firstVariable = firstVariable;
this.gradient = gradient;
this.hessian = hessian;
}
public SparseFunction(Function innerFunction, SparseFunctionGradient gradient)
: this(innerFunction, gradient, null)
{
}