Extension developers deal with errors User has no conflict errors The full solution consists of: Forwarding Van Wyk. de Moor. Backhouse. Kwiathowski. "Forwarding in attribute grammars for modular language design." CC '02 Copper's modular analysis for syntax Schwerdfeger. Van Wyk. "Verifiable composition of deterministic grammars." PLDI '09 Silver's modular analysis for semantics Kaminski. Van W...

one of the most crucial elements of each country is electricity distribution networks (edn). awareness of accidents in edn could be very important in the conservation and utilization of them. the accurate and periodic inspections can provide a good service to subscribers. the goal of this project is to fabricate a quad rotor, which can do an accurate and a periodic inspection. the design and im...