š Matrixtree
MatrixboomStandard
(grid tree, spatial tree, positional tree, M-tree, cast tree)
Standard
(grid tree, spatial tree, positional tree, M-tree, cast tree)
Een matrixtree ('tree') is a tree structure, written on a roster, the grid.
Each node coincides with a crossing of two grid lines.
Each such node is the only one on these two gridlines.
Given the Matrix Notation, note that both matrix trees must be the result of a process.
In theĀ PRE tree, the R-node was rendered in the first free position available. Evidently, this happened after rendering the first node, P.
In the REP-tree, R was rendered first, followed by E, followed by P.
So, given the notation, there is an order, a sequence in "firing" the production rules.
Nice!Ā