Took out an extra loop in transitive closure. The imlementation is now basically Floyd's
Took out an extra loop in transitive closure.
The imlementation is now basically Floyd's

CompOpt4Apps/IEGenLib,CompOpt4Apps/IEGenLib,CompOpt4Apps/IEGenLib,CompOpt4Apps/IEGenLib,CompOpt4Apps/IEGenLib,CompOpt4Apps/IEGenLib,CompOpt4Apps/IEGenLib