PTREE_INSERT_PTREE_CONV : conv
STRUCTURE
patriciaLib
SYNOPSIS
Conversion for evaluating applications of patricia$INSERT_PTREE.
DESCRIPTION
The conversion PTREE_INSERT_PTREE_CONV evaluates terms of the form m INSERT_PTREE_PTREE t where t is a well-formed unit Patricia tree (correctly constructed using patricia$Empty, patricia$Leaf and patricia$Branch) and m is a natural number literal.
FAILURE
The conversion will fail if the supplied term is not a suitable application of patricia$INSERT_PTREE.
EXAMPLE
- patriciaLib.PTREE_INSERT_PTREE_CONV ``2 INSERT_PTREE Empty``;
> val it = |- <{2}> = Leaf 2 (): thm

- DEPTH_CONV patriciaLib.PTREE_INSERT_PTREE_CONV ``3 INSERT_PTREE 2 INSERT_PTREE Empty``;
> val it = |- <{3; 2}> = Branch 0 0 (Leaf 3 ()) (Leaf 2 ()): thm
SEEALSO
PTREE_CONV
HOL  Kananaskis-10