Khalid Abdulla, Andrew Wirth, et al.
ICIAfS 2014
Paper
Path Calculus in Program Verification
Abstract
A method for proving and disprowng propemes of programs ts described Its mam features are Recurstvely defined procedures can be used m assemons, loop mvarlants are not necessary, absence of run time errors is proven, counterexamples to incorrect programs can be given Experience with the method's lmplementaUon is reported. © 1978, ACM. All rights reserved.