6 commits

Author	SHA1	Message	Date
Leonardo de Moura	e602ac873a	feat(library/init): modify && and || precedence ... The idea is to match the precedence used in regular programming languages, where `x = y || x = z` is parsed as `(x = y) || (x = z)`. This commit also adds `!x` as notation for `bnot x`	2018-04-26 13:40:57 -07:00
Leonardo de Moura	50328d62e1	feat(library/init/data): add uint16 and make sure uint* - uses wraparound semantics like most programming languages	2018-04-20 18:27:13 -07:00
Leonardo de Moura	1ad1080f11	refactor(library): keep only basic nat theorems ... All theorems are proved without using the tactic framework. Thus, we can define `fin/uint32/uint64` types and their operations before we define the tactic framework.	2018-04-11 16:47:54 -07:00
Sebastian Ullrich	734ee66514	fix(library/string): unicode char literals	2017-10-27 09:48:09 -07:00
Gabriel Ebner	2e142d87ae	fix(library/init/data/repr): give correct implementation of nat.repr	2017-06-19 16:20:27 +02:00
Leonardo de Moura	dc1a1c8540	refactor(library): has_to_string ==> has_repr ... See issue #1664 This is just the first step to implement proposal described at issue #1664.	2017-06-18 18:29:19 -07:00