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[chr.git]
/
Examples
/
chrfreeze.chr
blob
ad297c947f6a4605f22c4380e2800c5b4ccad076
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:- module(chrfreeze,[chrfreeze/2]).
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:- use_module(library(chr)).
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:- constraints chrfreeze/2.
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chrfreeze(V,G) <=> nonvar(V) | call(G).