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The statement of susp_product.

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favonia 2017-06-06 18:09:19 -06:00
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import core
open susp smash pointed wedge prod
definition susp_product (X Y : Type*) : ⅀ (X × Y) ≃* ⅀ X ∨ (⅀ Y ∨ (X ∧ Y)) :=
sorry