Commit graph

10 commits

Author SHA1 Message Date
Leonardo de Moura
fbe0bccf51 chore(*): name convention, proof construnction functions/macros start with upper-case
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-03 18:11:01 -08:00
Leonardo de Moura
5b5cebe750 refactor(builtin/Nat): use obtain-from instead of ExistsElim, and use more user-friendly argument order for Induction
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-03 10:33:57 -08:00
Leonardo de Moura
d7efdff83d feat(builtin/Nat): add more leq theorems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-02 22:48:10 -08:00
Leonardo de Moura
2d5800ace4 feat(builtin/Nat): leq axiom, and some theorems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-02 18:24:32 -08:00
Leonardo de Moura
430b75f38f test(tests/lean): add version of the Nat library full of holes
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-02 12:31:13 -08:00
Leonardo de Moura
307099b1cb refactor(builtin/Nat): cleanup all proofs using calculational proof style
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-02 12:13:26 -08:00
Leonardo de Moura
49425f1a5b feat(builtin/Nat): multiplication axioms and theorems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-01 21:32:07 -08:00
Leonardo de Moura
d72b165db4 feat(builtin/Nat): cleanup and add PlusAssoc
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-01 17:19:12 -08:00
Leonardo de Moura
aa009b6b05 feat(builtin/Nat): add basic axioms and theorems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-01 15:53:53 -08:00
Leonardo de Moura
7726ccad28 chore(builtin): rename nat, int and real modules to Nat, Int and Real.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-01 13:52:25 -08:00
Renamed from src/builtin/nat.lean (Browse further)