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Step * of Lemma empty-bag-no-repeats

∀[T:Type]. bag-no-repeats(T;{})
BY
{ (Auto THEN Unfold `empty-bag` 0 THEN D 0 THEN Auto THEN With ⌜[]⌝ (D 0)⋅ THEN Auto) }

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Latex:

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Latex:
\mforall{}[T:Type].  bag-no-repeats(T;\{\})


By

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Latex:
(Auto  THEN  Unfold  `empty-bag`  0  THEN  D  0  THEN  Auto  THEN  With  \mkleeneopen{}[]\mkleeneclose{}  (D  0)\mcdot{}  THEN  Auto)

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