Leonardo de Moura
97719a4c5f
refactor(frontends/lean): disable '!' operator, and adjust standard library
2016-07-02 01:41:46 +01:00
Leonardo de Moura
de64750621
chore(frontends/lean): disable expressions that use tactic framework
2016-04-25 15:07:26 -07:00
Leonardo de Moura
b94e31a72c
refactor(library): remove algebra namespace
2015-12-05 23:50:01 -08:00
Jeremy Avigad
7bb2ffb79a
refactor(library/data/nat/*): protect some theorems in nat
2015-11-08 14:04:59 -08:00
Leonardo de Moura
724aacb2c1
fix(library): remove "-[notations]" hack at "open -[notations] algebra"
2015-11-08 14:04:55 -08:00
Leonardo de Moura
a618bd7d6c
refactor(library): use type classes for encoding all arithmetic operations
...
Before this commit we were using overloading for concrete structures and
type classes for abstract ones.
This is the first of series of commits that implement this modification
2015-11-08 14:04:54 -08:00
Jeremy Avigad
70407473c2
feat(library/theories/combinatorics/choose): begin theory of binomial coefficients
2015-07-11 19:01:43 -04:00
Leonardo de Moura
e33946ff02
feat(library/data/nat/fact): define factorial
2015-07-02 20:25:34 -07:00
