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Step * of Lemma Game_subtype

Game ⊆r (LR:GameA{i:l}() × (GameB(LR) ⟶ Game))
BY
{ (InstLemma `Game_ext` [] THEN D -1 THEN Auto) }

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Latex:

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Latex:
Game  \msubseteq{}r  (LR:GameA\{i:l\}()  \mtimes{}  (GameB(LR)  {}\mrightarrow{}  Game))


By

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Latex:
(InstLemma  `Game\_ext`  []  THEN  D  -1  THEN  Auto)

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