Our research aims at collaborating with Oxford group for designing a practical program transformation system based on Constructive Algorithmics which establishes a methodology for practical transformation systems. We had proposed a Technique for implementing transformation based on algebraic rules which lead to formulation of transformation algorithms and we implemented the system as our research project. Our system deals with fusion transformation which is effectively used for functional programs. The final stage of this research conducted this year finishes implementation of the system HY...