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Step * 1 of Lemma bag_map_empty_lemma


1. f : Top@i
⊢ bag-map(f;{}) ~ {}
BY
{ Try (RW (AddrC [1] (UnfoldsC ``bag-map empty-bag`` ANDTHENC ReduceC)) 0)⋅ }

1
1. f : Top@i
⊢ [] ~ {}

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Latex:

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Latex:

1.  f  :  Top@i
\mvdash{}  bag-map(f;\{\})  \msim{}  \{\}


By

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Latex:
Try  (RW  (AddrC  [1]  (UnfoldsC  ``bag-map  empty-bag``  ANDTHENC  ReduceC))  0)\mcdot{}

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