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Step * 1 of Lemma remove-repeats-length-no-repeats-iff


1. T : Type
2. eq : EqDecider(T)
3. L : T List
⊢ ||remove-repeats(eq;L)|| = ||L|| ∈ ℤ supposing no_repeats(T;L)
BY
{ (Auto THEN BLemma `remove-repeats-length-no-repeats` THEN Auto) }

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Latex:

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Latex:

1.  T  :  Type
2.  eq  :  EqDecider(T)
3.  L  :  T  List
\mvdash{}  ||remove-repeats(eq;L)||  =  ||L||  supposing  no\_repeats(T;L)


By

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Latex:
(Auto  THEN  BLemma  `remove-repeats-length-no-repeats`  THEN  Auto)

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