isabelle: Changelog

Mercurial Mercurial > repos > isabelle / changelog

Wed, 01 Dec 2010 20:09:41 +0100 Replace algebra_eqI by algebra.equality;

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hoelzl [Wed, 01 Dec 2010 20:09:41 +0100] rev 40869

Replace algebra_eqI by algebra.equality; Move sets_sigma_subset to Sigma_Algebra;

Thu, 02 Dec 2010 14:56:16 +0100 give the Isabelle proof the benefice of the doubt when the Isabelle theorem has fewer literals than the Metis one -- this makes a difference on lemma "Let (x::'a, y::'a) (inv_image (r::'b * 'b => bool) (f::'a => 'b)) = ((f x, f y) : r)" apply (metis in_inv_image mem_def)

changeset

blanchet [Thu, 02 Dec 2010 14:56:16 +0100] rev 40868

give the Isabelle proof the benefice of the doubt when the Isabelle theorem has fewer literals than the Metis one -- this makes a difference on lemma "Let (x::'a, y::'a) (inv_image (r::'b * 'b => bool) (f::'a => 'b)) = ((f x, f y) : r)" apply (metis in_inv_image mem_def)

Thu, 02 Dec 2010 15:03:21 +0100 merged

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wenzelm [Thu, 02 Dec 2010 15:03:21 +0100] rev 40867

merged

Thu, 02 Dec 2010 08:34:23 +0100 coercions

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nipkow [Thu, 02 Dec 2010 08:34:23 +0100] rev 40866

coercions

Wed, 01 Dec 2010 20:59:40 +0100 merged

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nipkow [Wed, 01 Dec 2010 20:59:40 +0100] rev 40865

merged