Commit graph

15 commits

Author SHA1 Message Date
Leonardo de Moura
4c19cc6957 Rename lean frontend files. The prefix lean_ is not necessary anymore.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-12 20:09:35 -07:00
Leonardo de Moura
26097475fd Use fullpath in #include directives.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-12 20:04:10 -07:00
Leonardo de Moura
c674bb3790 Add castlib as an independent library
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-06 23:40:47 -07:00
Leonardo de Moura
7a9d53d0d7 Refactor arith libraries
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-06 23:19:47 -07:00
Leonardo de Moura
c0c2f52087 Add Cast, DomInj and RanInj. Improve operator << for lean_frontend objects.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-06 18:32:15 -07:00
Leonardo de Moura
fc9e395818 Define absolute value function and notation for it. Add new example.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-03 20:39:54 -07:00
Leonardo de Moura
3992c4b8f9 Define divides, and add examples
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-03 20:18:20 -07:00
Leonardo de Moura
e031d7bc10 Improve error messages when overloads+coercions do not work
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-02 20:05:47 -07:00
Leonardo de Moura
395513258e Define mod and unary minus
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-02 16:31:44 -07:00
Leonardo de Moura
abc939382b Add Real arithmetic. Fix elaborator for coercions. Now, two overloads are considered ambiguous if they need the same number of coercions. Improve pretty printer for nest infix operators with same precedence and associativity.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-02 13:20:00 -07:00
Leonardo de Moura
0a67679afb Add natural numbers. Fix how coercions and overloads interact (switch to approach used in C++). Add notation for natural and integer arithmetic. Rename m and u universe variables to M and U.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-02 12:24:29 -07:00
Leonardo de Moura
1b6d51b0aa Mark implicit arguments of builtin symbols
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-30 15:56:04 -07:00
Leonardo de Moura
4ef4655183 Add homogeneous equality
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-30 14:26:12 -07:00
Soonho Kong
3f40953efc Add comments for unicode symbols, fix a typo 2013-08-21 14:35:45 -07:00
Leonardo de Moura
d750469667 Move frontend to frontends/lean
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-21 09:04:49 -07:00
Renamed from src/frontend/builtin_notation.cpp (Browse further)