pyDatalog: handling unbound variables in a custom predicate

pyDatalog: handling unbound variables in a custom predicate

References

Reference NO 1

http://stackoverflow.com/questions/15199636/pydatalog-handling-unbound-variables-in-a-custom-predicate

Reference NO 2

http://stackoverflow.com/questions/12848097/examples-of-rewrite-rule-engine-in-python

Reference NO 3

https://sites.google.com/site/pydatalog/reference

Reference NO 4

http://flora.sourceforge.net/docs/floraManual.pdf

Reference NO 5

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Reference NO 6

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Reference NO 7

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Reference NO 8

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