Jakob von Raumer
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aad4592cad
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feat(library/hott): complete theorems about truncatedness of isomorphism sets
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2014-12-05 22:21:26 -08:00 |
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Jakob von Raumer
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a1b468d104
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feat(library/hott): port a part of algebra/category/constructions.lean, slice category still to do
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2014-12-05 22:20:25 -08:00 |
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Floris van Doorn
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e52157a8ea
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feat(hott/types): start characterization of pi-types and W-types
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2014-12-03 20:29:16 -08:00 |
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Floris van Doorn
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2913035a61
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style(hott/types): some style fixes in prod and sigma
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2014-12-03 20:29:16 -08:00 |
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Leonardo de Moura
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06f436840f
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fix(library/unifier): postpone class-instance constraints whose type could not be inferred
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2014-12-01 22:27:23 -08:00 |
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Leonardo de Moura
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2281fb30c8
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refactor(library): use "symbolic" precedences in the standard library
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2014-11-29 19:08:37 -08:00 |
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Jakob von Raumer
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7374149758
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chore(library/hott) change equiv.lean to use structures and more typeclass inference
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2014-11-28 22:50:43 -08:00 |
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Floris van Doorn
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e97b0b4e8e
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feat(hott/types): port more of the sigma library from Coq
prove theorems about interaction of sigma types and n-types, including the fact that sigmas preserve n-types
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2014-11-22 17:44:12 -08:00 |
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Floris van Doorn
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e8b076e460
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feat(hott/types/sigma): port large part of the sigma library from the hott library
most importantly, prove the characterization of paths in sigma types
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2014-11-22 17:44:12 -08:00 |
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