Leonardo de Moura
cabb4350d9
feat(library): instances are not reducible by default anymore
...
Motivation: see "Other goodies" section at
https://github.com/leanprover/lean/wiki/Refactoring-structures
We had to add a new transparency mode: Instances at type_context.
In this mode, instances and reducible definitions are considered
transparent.
The new mode is used in the defeq_canonizer, code generator,
and sizeof lemma generation at inductive_compiler.
We also use the new mode in the unfold tactics.
2017-04-26 14:10:11 -07:00
Leonardo de Moura
71685e4dd6
feat(frontends/lean): add support for t.<id> and t.<idx> when t is a composite term
...
Replace `^.` with `.` in the stdlib
2017-03-28 17:47:49 -07:00
Leonardo de Moura
6183c7676e
feat(frontends/lean): use . for field access
2017-03-28 15:29:54 -07:00
Simon Hudon
58b9d0ae8e
feat(library/data/bitvec): to_nat and of_nat cancel each other
2017-03-12 09:38:57 -07:00
Leonardo de Moura
59c0cbd2e4
chore(library): test new '^.' notation in the standard library, and cleanup definitions using it
2017-03-05 21:21:50 -08:00
Gabriel Ebner
e839080834
feat(init/meta/async_tactic): add tactic to prove subgoals in a different task
2017-01-28 08:27:23 +01:00
Leonardo de Moura
93ba77f8da
chore(library/data): rename tuple => vector
2017-01-26 22:11:10 -08:00
Leonardo de Moura
08a0924fe3
fix(library/data/bitvec): typo
2017-01-25 18:41:32 -08:00
Joe Hendrix
641ccbc846
chore(library/data): remove (list/tuple).firstn in favor of taken
2017-01-25 18:39:54 -08:00
Gabriel Ebner
03e09db70e
refactor(library/data/bitvec,library/data/tuple): use automation
2017-01-21 09:48:35 +01:00
Joe Hendrix
5bc5013f16
chore(library/data/bitvec): remove leftover code
2017-01-17 17:34:05 -08:00
Joe Hendrix
3de9e722e1
feat(library/data/bitvec): additional definitions
2017-01-17 17:33:37 -08:00
Joe Hendrix
f244c0e70a
feat(library/data/bitvec): add bitvec version of tuple.append
2017-01-17 17:33:24 -08:00
Sebastian Ullrich
d95e817a56
refactor(library/data/{bitvec,tuple}): style, conventions, conversions
2016-12-18 13:25:00 -08:00
Leonardo de Moura
11ef0b14fd
feat(library/data): add decidable_eq instances for bitvec and tuple
2016-11-23 11:09:24 -08:00
Leonardo de Moura
1ebe2b590d
feat(library/data/bitvec): define has_one for (bitvec 0) too.
2016-11-22 10:42:13 -08:00
Leonardo de Moura
b35aef2895
feat(library/data/bitvec): add has_to_string instance
2016-11-22 10:36:45 -08:00
Leonardo de Moura
866eaae8ed
refactor(library): minor reorg
2016-11-18 11:33:47 -08:00
Leonardo de Moura
c816b80855
chore(*): don't use upper case letter for type variables, and camelCase for declarations
2016-11-17 14:54:08 -08:00
Joe Hendrix
e6d964bef3
feat(library): Port subset of lean2 standard library needed for bitvectors.
...
This is a minimal port of lean2 libraries needed for the bitvector
library to lean3.
2016-11-15 12:15:49 -08:00
