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Step * of Lemma length-copath-cons

∀[b:Top]. ∀[p:Top × Top].  (copath-length(copath-cons(b;p)) ~ copath-length(p) + 1)
BY
{ (Auto THEN D -1 THEN Computation THEN Auto) }

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Latex:

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Latex:
\mforall{}[b:Top].  \mforall{}[p:Top  \mtimes{}  Top].    (copath-length(copath-cons(b;p))  \msim{}  copath-length(p)  +  1)


By

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Latex:
(Auto  THEN  D  -1  THEN  Computation  THEN  Auto)

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