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Step * of Lemma csm-sigma_comp

∀[X,A,cA,cB,H,tau:Top].  ((sigma_comp(cA;cB))tau ~ sigma_comp((cA)tau;(cB)tau+))
BY
{ ((Intros THEN RepUR ``sigma_comp let csm-comp-structure`` 0) THEN CsmUnfolding THEN Auto) }

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Latex:

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Latex:
\mforall{}[X,A,cA,cB,H,tau:Top].    ((sigma\_comp(cA;cB))tau  \msim{}  sigma\_comp((cA)tau;(cB)tau+))


By

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Latex:
((Intros  THEN  RepUR  ``sigma\_comp  let  csm-comp-structure``  0)  THEN  CsmUnfolding  THEN  Auto)

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