lean2/hott/types/types.md

hott.types
==========

Various datatypes.

* [bool](bool.hlean)
* [prod](prod.hlean)
* [sigma](sigma.hlean)
* [pi](pi.hlean)
* [arrow](arrow.hlean)
* [eq](eq.hlean)
* [fiber](fiber.hlean)
* [hprop_trunc](hprop_trunc.hlean): in this file we prove that `is_trunc n A` is a mere proposition. We separate this from [trunc](trunc.hlean) to avoid circularity in imports.
* [equiv](equiv.hlean)
* [pointed](pointed.hlean)
* [function](function.hlean): embeddings, (split) surjections, retractions
* [trunc](trunc.hlean): truncation levels, n-Types, truncation
* [W](W.hlean): W-types (not loaded by default)
feat(*.md): create markdown files for HoTT library, update ones in standard library 2015-03-05 02:06:39 +00:00			`hott.types`
			`==========`

			`Various datatypes.`

feat(circle): prove loop != base 2015-05-01 00:45:31 +00:00			`* [bool](bool.hlean)`
feat(hott): add definitions using truncations and theorems about them define embedding, (split) surjection, retraction, existential quantifier, 'or' connective also add a whole bunch of theorems about these definitions still has two sorry's which can be solved after #564 is closed 2015-04-29 00:48:39 +00:00			`* [prod](prod.hlean)`
			`* [sigma](sigma.hlean)`
feat(*.md): create markdown files for HoTT library, update ones in standard library 2015-03-05 02:06:39 +00:00			`* [pi](pi.hlean)`
			`* [arrow](arrow.hlean)`
			`* [eq](eq.hlean)`
			`* [fiber](fiber.hlean)`
feat(hott): add definitions using truncations and theorems about them define embedding, (split) surjection, retraction, existential quantifier, 'or' connective also add a whole bunch of theorems about these definitions still has two sorry's which can be solved after #564 is closed 2015-04-29 00:48:39 +00:00			* [hprop_trunc](hprop_trunc.hlean): in this file we prove that `is_trunc n A` is a mere proposition. We separate this from [trunc](trunc.hlean) to avoid circularity in imports.
feat(*.md): create markdown files for HoTT library, update ones in standard library 2015-03-05 02:06:39 +00:00			`* [equiv](equiv.hlean)`
			`* [pointed](pointed.hlean)`
fix(types.md): add all files, add some explanation 2015-04-30 16:31:22 +00:00			`* [function](function.hlean): embeddings, (split) surjections, retractions`
			`* [trunc](trunc.hlean): truncation levels, n-Types, truncation`
			`* [W](W.hlean): W-types (not loaded by default)`