At: rem mag bound 1 2 2
1.
a:
, n:
. |a rem n| < |n|
2. a: 
3. n: 

4.
a
0
|a rem n| < |n|
By:
RWH (IfIsC a (RevLemmaC Thm*
a:
. -(-a) = a)) 0
THEN
RWH
(RevLemmaC
Thm*
a:
, n:

. -(a rem n) = ((-a) rem n))
0
Generated subgoal:1 | |-((-a) rem n)| < |n| |
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