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24104 commits

Author SHA1 Message Date
Leonardo de Moura
acd21052c0 chore: remove old notation 2021-10-02 15:06:40 -07:00
Leonardo de Moura
9337498c5b chore: keywords should be snake_case 2021-10-02 14:54:48 -07:00
Leonardo de Moura
b7281e9fe2 fix: instruct pretty printer to add a line break after each calc step 
It should fix https://github.com/leanprover/mathport/issues/26
 2021-10-02 11:38:10 -07:00
Wojciech Nawrocki
f454850c70 fix: actually specify opts-per-pos 2021-10-02 09:55:55 +02:00
Leonardo de Moura
dba358067a chore: remove workaround 2021-09-30 22:37:20 -07:00
Leonardo de Moura
b99f1c698b feat: use if-then-else notation at Do.lean 
Otherwise, the `if` in the `Do` notation will not benefit from the
improved elaborator.
 2021-09-30 22:34:36 -07:00
Leonardo de Moura
eedf5b245f feat: use let_tmp at new if-then-else elaborator 2021-09-30 22:22:14 -07:00
Leonardo de Moura
35d9590b7b chore: rename let_tmp elaborator 2021-09-30 22:20:32 -07:00
Leonardo de Moura
2bc24ff619 chore: let_zeta => let_tmp 2021-09-30 22:19:06 -07:00
Leonardo de Moura
035251d08a feat: elaborate let_zeta 2021-09-30 22:18:47 -07:00
Leonardo de Moura
b83facc738 feat: add let_zeta auxiliary parser 2021-09-30 22:08:11 -07:00
Leonardo de Moura
cc920dd26b feat: new if-then-else elaborator that waits for condition type to be known 2021-09-30 22:07:32 -07:00
Leonardo de Moura
7c0993ae12 chore: add pp annotations to if parser 2021-09-30 20:40:02 -07:00
Leonardo de Moura
88c73f1daa chore: remove old if-then-else parser and elaborator 2021-09-30 20:33:58 -07:00
Leonardo de Moura
7ea23a0f37 chore: reduce priority of old if-then-else parser 2021-09-30 20:31:54 -07:00
Leonardo de Moura
a5502e652c chore: activate builtin if-then-else elaborator 2021-09-30 20:29:49 -07:00
Leonardo de Moura
698760c5eb refactor: add if-then-else builtin parser 2021-09-30 19:33:41 -07:00
Leonardo de Moura
28d81ee456 fix: do not extract closed terms containing constants being defined 
It may produce crashes during initialization.
 2021-09-30 12:46:38 -07:00
Leonardo de Moura
db5df69db4 fix: bounds check 
fixes #704
 2021-09-30 07:55:10 -07:00
Leonardo de Moura
09d0c93589 feat: declare functions in mutual block using auxiliary fuction defined using WF 2021-09-29 11:24:52 -07:00
Leonardo de Moura
608417b946 fix: check number of explicit variables at induction/cases alternatives when @ is not used 
fixes #690
 2021-09-29 07:39:38 -07:00
Leonardo de Moura
3fed9c9df7 feat: reject partial when if constant is not a function 
fixes #697
 2021-09-28 21:07:14 -07:00
Leonardo de Moura
200a38e20c feat: improve letIdLhs parser 
The extra space is only really needed to distinguish an array update (NIY)
```
let x[i] := ...
```
from a declaration taking an instance argument
```
let f [Monad m] := ...
```

closes #696
 2021-09-28 18:10:25 -07:00
Leonardo de Moura
b85d95b7b6 fix: panic in monadic polymorphic code 
fixes #695
 2021-09-28 17:46:19 -07:00
Leonardo de Moura
d0462153a0 fix: bug at smart unfolding procedure 
It fixes an issue reported at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Simplifications.20in.20proofs.2Ftype-checking.20not.20happening.3B.20wh.2E.2E.2E
 2021-09-28 10:45:54 -07:00
Sebastian Ullrich
2be3d97cdd chore: leanc: typo & minor modifications 2021-09-28 14:15:58 +02:00
Leonardo de Moura
4c051896df refactor: sizeofMeasure => sizeOfWFRel 
This commit also makes the first argument of `sizeOfWFRel` implicit.
 2021-09-27 19:06:10 -07:00
Leonardo de Moura
bd98e6a586 feat: refine WellFounded.fix functional F over PSigma.casesOn 2021-09-27 19:06:10 -07:00
Leonardo de Moura
d0391d07c2 feat: use PSigma.casesOn instead of projections at packDomain 
Reason: we want to "refine" the `WellFounded.fix` functional `F` over it.
 2021-09-27 19:06:10 -07:00
Leonardo de Moura
8b79176102 feat: refine WellFounded.fix functional F over Sum.casesOn 2021-09-27 19:06:10 -07:00
Leonardo de Moura
f1be1d5bba feat: add simpProj 
Simplifier for kernel projections.
 2021-09-27 19:06:10 -07:00
Leonardo de Moura
c53d892f22 feat: add Expr.projExpr! 2021-09-27 19:06:10 -07:00
Sebastian Ullrich
ae0308fc04 chore: leanc: do not pass linking flags when not linking, again 2021-09-27 17:40:59 +02:00
Leonardo de Moura
108518aad1 feat: use simp at mkDecreasingProof 2021-09-26 16:32:48 -07:00
Leonardo de Moura
d13bdef6e2 feat: add WF.mkFix 2021-09-26 16:01:07 -07:00
Leonardo de Moura
a7f36cc642 chore: style 2021-09-26 15:52:13 -07:00
Leonardo de Moura
094b70c3d4 feat: add notation for Sum and PSum 2021-09-25 18:24:27 -07:00
Leonardo de Moura
dc5f44edcf feat: delaborate Sigma and PSigma 2021-09-25 18:19:44 -07:00
Leonardo de Moura
9d69189a60 chore: use Sum instead of PSum at PackMutual 2021-09-25 17:24:56 -07:00
Leonardo de Moura
d4509878bb feat: add WellFoundedRelation for termination_by 2021-09-25 17:21:03 -07:00
Leonardo de Moura
ceb9889b0e feat: elaborate temination_by term 2021-09-25 16:54:41 -07:00
Leonardo de Moura
a5b27952b5 fix: panic messages on invalid input 
fixes #689
 2021-09-25 09:01:01 -07:00
Leonardo de Moura
1282fb2d97 fix: getMatchWithExtra 
`getMatchKeyArgs` returns arguments in reverse order.
 2021-09-25 08:36:12 -07:00
Leonardo de Moura
4a8679a57c feat: add Subarray.popFront 2021-09-25 08:35:41 -07:00
Sebastian Ullrich
816dc1895f perf: reuse idle thread in favor of spawning new one 2021-09-25 07:34:12 -07:00
Sebastian Ullrich
e6927253cf feat: use leanc written in Lean for testing & distribution 
building is still handled by a (minimal) Bash script for bootstrapping purposes
 2021-09-25 09:59:50 +02:00
Sebastian Ullrich
a9c5eb491d chore: put import library in lib/lean/ 2021-09-25 09:59:50 +02:00
Sebastian Ullrich
a8207e52a9 chore: remove unused flag 2021-09-23 16:32:55 +02:00
Sebastian Ullrich
70f99ab655 chore: placate GCC 2021-09-23 16:31:41 +02:00
Leonardo de Moura
58c938cef8 feat: 'termination_by' goodies 2021-09-22 21:09:33 -07:00