/// <summary>
/// Initializes a new instance of the <see cref="DiffFuncParser"/> class.
/// </summary>
public DiffFuncParser()
{
_state = State.OPEN_VAR;
_depth = 0;
_node = new DiffOperNode();
_childParser = new DefaultParser();
}
/// <inheritdoc/>
public override ExpNode Execute(DiffOperNode node)
{
Differentiator differentiator = new(node.Variable);
return(node.Child.Execute(this).Execute(differentiator).Execute(this));
}
/// <summary> /// Executes operation on a <see cref="DiffOperNode"/>. /// </summary> /// <param name="node">The <see cref="DiffOperNode"/> to execute operation on.</param> /// <returns>The result of the operation on a <see cref="DiffOperNode"/>.</returns> public virtual ExpNode Execute(DiffOperNode node) => Execute((OperNode)node);
/// <inheritdoc/>
public override string Print(DiffOperNode node)
{
return($"\\diff[{node.Variable.Print(this)}]{{{node.Child.Print(this)}}}");
}
/// <summary> /// Prints a <see cref="DiffOperNode"/>. /// </summary> /// <param name="node">The <see cref="DiffOperNode"/> to print.</param> /// <returns>The <see cref="DiffOperNode"/> printed to a string.</returns> public virtual string Print(DiffOperNode node) => Print((OperNode)node);
