private RootLayer ParseRootLayerFromElements()
{
RootLayer layer = new RootLayer();
if (elements[0] is SqrtElement)
{
layer.NthRoot = new NumberLayer(2);
ILayer baseOfRoot;
ParseBeginWithoutParameterType(new List<IElement>(elements), out baseOfRoot);
layer.BaseOfRoot = baseOfRoot;
}
if (elements[0] is RootElement)
{
ILayer nthRoot, baseOfRoot;
ParseBeginWithParameterType(new List<IElement>(elements), out nthRoot, out baseOfRoot);
layer.NthRoot = nthRoot;
layer.BaseOfRoot = baseOfRoot;
}
return layer;
}
public void Root(Term nthRoot)
{
RootLayer rootLayer = new RootLayer();
rootLayer.NthRoot = nthRoot.TopLayer;
rootLayer.BaseOfRoot = topLayer;
topLayer = rootLayer;
}