Sebastian Ullrich
a78302243c
refactor: strengthen Syntax signatures
...
Most notable change: `Quote` is now parameterized by the target kind.
Which means that `Name` etc. could actually have different
implementations for quoting into `term` and `level`, if that need ever
arises.
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
f90e4ae30c
feat: more TSyntax API & coercions
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
a12cde41e1
chore: work around macro limitations
...
It would be nice if `macro` was as expressive as syntax quotations, but
right now it's not.
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
43ba121e98
feat: upgrade TSyntax to union of kinds
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
e6954bb4f3
fix: quote Name.anonymous
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
df499a5b64
feat: early coercion from TSyntax to Syntax
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
c2b4c37792
refactor: make Init.Coe independent of Init.Notation
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
8bbae8b8da
feat: introduce TSyntax
2022-06-27 22:37:02 +02:00
Leonardo de Moura
6ebae968a7
feat: use IO.getRandomBytes to initialize random seed
...
See https://github.com/leanprover/lean4-samples/pull/2
2022-06-27 13:01:20 -07:00
Leonardo de Moura
fc25689f21
feat: add Syntax.eraseSuffix?
2022-06-27 10:30:57 -07:00
Sebastian Ullrich
5a0c3b8d80
fix: String.isNat
2022-06-25 18:42:08 +02:00
Wojciech Nawrocki
aacfd11508
feat: boolean inequality lemmas
2022-06-25 11:18:09 +02:00
Leonardo de Moura
220d2e3816
feat: add filterTR and [csimp] theorem
2022-06-24 06:40:38 -07:00
Gabriel Ebner
733f220ee3
feat: $[...]* antiquotations for sepByIndent
2022-06-24 10:59:55 +02:00
Leonardo de Moura
4d1c6dd557
feat: add zeta conv tactic
2022-06-22 19:15:10 -07:00
Leonardo de Moura
986de33097
fix: fixes #1230
2022-06-20 09:58:27 -07:00
E.W.Ayers
a7c33a963f
doc: docstrings for List.isPrefixOf
2022-06-17 17:47:51 -07:00
Leonardo de Moura
d56163bd0e
refactor: resolveNamespace now return a List
2022-06-16 17:16:36 -07:00
François G. Dorais
bc206b2992
fix: LawfulBEq class
...
make arguments implicit and protect `LawfulBEq.rfl`
2022-06-16 15:33:32 -07:00
Leonardo de Moura
8d9428261e
chore: remove Fix.lean
...
see #1208
2022-06-16 15:30:47 -07:00
Leonardo de Moura
d2888a49d7
chore: remove old hack that is not needed anymore
2022-06-15 16:36:54 -07:00
Leonardo de Moura
f6d1e48cb8
fix: constant => opaque issues
2022-06-14 17:19:54 -07:00
Leonardo de Moura
02c4e548df
feat: replace constant with opaque
2022-06-14 17:02:59 -07:00
Jakob von Raumer
d7cb93e9e4
feat: allow conv mode's arg command to access implicit arguments
2022-06-14 16:15:38 -07:00
Leonardo de Moura
daeb271678
feat: update induction and cases syntax
...
We can now write
```
induction x with
| foo | bar => ...
| boo => ...
```
TODO: expand alternatives containing multiple LHSs.
2022-06-14 11:25:15 -07:00
Wojciech Nawrocki
46257dfb0e
feat: show bitwise terminates
2022-06-12 14:01:05 -07:00
Wojciech Nawrocki
4d05803782
feat: WF lemma for Nat division
2022-06-12 14:01:05 -07:00
Wojciech Nawrocki
2a53857928
feat: add strong Nat induction principle
2022-06-12 14:01:05 -07:00
Wojciech Nawrocki
ff15e31e85
refactor: remove redundant theorem
2022-06-12 14:01:05 -07:00
Leonardo de Moura
041827bed5
chore: unused variables
2022-06-07 17:54:10 -07:00
Leonardo de Moura
c2ddebc193
chore: unused variables
2022-06-07 16:47:04 -07:00
Sebastian Ullrich
f9e2a65f75
chore: further cleanup
...
Co-authored-by: Gabriel Ebner <gebner@gebner.org>
2022-06-07 16:37:45 -07:00
Sebastian Ullrich
897a5de6ac
chore: revert some questionable signature changes
2022-06-07 16:37:45 -07:00
Sebastian Ullrich
fb2a2b3de2
fix: fixup previous commit
2022-06-07 16:37:45 -07:00
Sebastian Ullrich
ae7b895f7a
refactor: unname some unused variables
2022-06-07 16:37:45 -07:00
Sebastian Ullrich
8ffa07ab25
fix: goal state on conv =>
2022-06-07 17:43:16 +02:00
Sebastian Ullrich
0b264889ae
fix: goal state on ; after ·
2022-06-03 13:41:04 +02:00
Leonardo de Moura
2e6dae01f0
chore: synthetic := false by default at sorryAx
2022-05-31 18:08:10 -07:00
Leonardo de Moura
ca6f53b407
feat: use subst_vars at builtin decreasing_tactic
2022-05-28 16:24:32 -07:00
Leonardo de Moura
40fc64480a
feat: add tactic subst_vars
2022-05-28 16:19:34 -07:00
Leonardo de Moura
34bbe5d12c
feat: add simp theorem List.of_toArray_eq_toArray (as bs : List α) : (as.toArray = bs.toArray) = (as = bs) := by
2022-05-27 18:26:48 -07:00
Sebastian Ullrich
c3a9831388
doc: document ‹t›
2022-05-18 10:32:06 +02:00
Sebastian Ullrich
1d44c30b3f
refactor: simplify log2 termination proof
2022-05-18 10:20:36 +02:00
Leonardo de Moura
fc03b2fc31
feat: unfold ident,+
2022-05-09 07:09:53 -07:00
Leonardo de Moura
ecbc59c8d8
chore: split Notation.lean
2022-05-09 05:20:19 -07:00
Sebastian Ullrich
fa7c35f4f6
doc: normalize tactic doc strings
2022-05-09 10:37:59 +02:00
François G. Dorais
155b41937a
fix: remove unnecessary hypothesis ( #1144 )
2022-05-07 15:39:37 -07:00
Leonardo de Moura
73cb952275
feat: add Hashable (Array α) instance
2022-05-07 15:01:32 -07:00
Leonardo de Moura
5aaccc8ebb
chore: remove OptionM
2022-05-04 15:30:10 -07:00
Leonardo de Moura
c65537aea5
feat: Option is a Monad again
...
TODO: remove `OptionM` after update stage0
see: https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Do.20we.20still.20need.20OptionM.3F/near/279761084
2022-05-04 15:27:42 -07:00
