2014-08-01 10:37:55 -07:00
|
|
|
data.nat
|
|
|
|
========
|
|
|
|
|
|
|
|
The natural numbers.
|
|
|
|
|
2014-08-01 18:40:24 -07:00
|
|
|
* [basic](basic.lean) : the natural numbers, with succ, pred, addition, and multiplication
|
|
|
|
* [order](order.lean) : less-than, less-then-or-equal, etc.
|
2014-12-23 19:46:48 -05:00
|
|
|
* [bquant](bquant.lean) : bounded quantifiers
|
2014-08-20 17:21:14 -07:00
|
|
|
* [sub](sub.lean) : subtraction, and distance
|
2015-05-29 17:37:18 +10:00
|
|
|
* [div](div.lean) : div and mod
|
|
|
|
* [gcd](gcd.lean) : gcd, lcm, and coprime
|
2015-05-16 18:42:13 +10:00
|
|
|
* [power](power.lean)
|
|
|
|
* [bigops](bigops.lean) : finite sums and products
|