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Step * of Lemma seq-cons-len

∀[T:Type]. ∀[a:Top]. ∀[s:sequence(T)].  (||seq-cons(a;s)|| ~ ||s|| + 1)
BY
{ (Auto THEN D -1 THEN RepUR ``seq-cons seq-len`` 0 THEN Auto) }

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Latex:

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Latex:
\mforall{}[T:Type].  \mforall{}[a:Top].  \mforall{}[s:sequence(T)].    (||seq-cons(a;s)||  \msim{}  ||s||  +  1)


By

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Latex:
(Auto  THEN  D  -1  THEN  RepUR  ``seq-cons  seq-len``  0  THEN  Auto)

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