Util.tla

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-------------------------------- MODULE Util --------------------------------

EXTENDS Integers

Max(set) == CHOOSE max \in set : \A val \in set : max \geq val
Min(set) == CHOOSE min \in set : \A val \in set : min \leq val
Range(fn) == {fn[x]: x \in DOMAIN fn}

=============================================================================
\* Modification History
\* Last modified Mon Jul 09 14:23:45 PDT 2018 by jason
\* Created Sat Jun 23 12:52:05 PDT 2018 by jason