PTREE_TRANSFORM_CONV : conv
STRUCTURE
patriciaLib
SYNOPSIS
Conversion for evaluating applications of patricia$TRANSFORM.
DESCRIPTION
The conversion PTREE_TRANSFORM_CONV evaluates terms of the form TRANSFORM f t where t is a well-formed Patricia tree (constructed by patricia$Empty, patricia$Leaf and patricia$Branch) and f is map.
FAILURE
The conversion will fail if the supplied term is not a suitable application of patricia$TRANSFORM.
EXAMPLE
- patriciaLib.PTREE_TRANSFORM_CONV ``TRANSFORM ODD Empty``;
> val it = |- TRANSFORM ODD <{}> = <{}>: thm

- patriciaLib.PTREE_TRANSFORM_CONV ``TRANSFORM ODD (Branch 0 0 (Leaf 3 2) (Leaf 2 1))``;
> val it =
   |- TRANSFORM ODD (Branch 0 0 (Leaf 3 2) (Leaf 2 1)) =
      Branch 0 0 (Leaf 3 F) (Leaf 2 T):
   thm
SEEALSO
PTREE_CONV
HOL  Trindemossen-1