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Step * 1 of Lemma bag_null_cons_lemma


1. v : Top@i
2. u : Top@i
⊢ bag-null(u.v) ~ ff
BY
{ Try (RW (AddrC [1] (UnfoldsC ``bag-null cons-bag`` ANDTHENC ReduceC)) 0)⋅ }

1
1. v : Top@i
2. u : Top@i
⊢ ff ~ ff

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Latex:

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Latex:

1.  v  :  Top@i
2.  u  :  Top@i
\mvdash{}  bag-null(u.v)  \msim{}  ff


By

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

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