f983724cf6
We move the basic notions of pointed types into init.pointed, to avoid cycles in the import graph. Also adds pointed versions of pi and sigma, with corresponding notation
1.1 KiB
1.1 KiB
init
The files in this folder are required by low-level operations, and are always imported by default. You can suppress this behavior by beginning a file with the keyword "prelude".
Syntax declarations:
Datatypes and logic:
- logic
- datatypes (declaration of common types)
- bool
- num
- nat
- function
- types (notation and some theorems for the remaining basic types)
- connectives
HoTT basics:
- path
- pathover
- hedberg
- trunc
- equiv
- pointed
- ua (declaration of the univalence axiom, and some basic properties)
- funext (proof of equivalence of certain notions of function exensionality, and a proof that function extensionality follows from univalence)
Support for well-founded recursion and automation:
The default import: