(16steps total) PrintForm Definitions Lemmas graph 1 1 Sections Graphs Doc

At: div floor mod unique 1 1 2 2
1. a:
2. n:
3. q:
4. r:
5. a = qn+r
6. r < n
7. q':
8. r':
9. a = q'n+r'
10. (q-q')n = r'-r
11. q = q'
r' < n q = q' & r = r'
By: Assert (|n||r'-r|)
Generated subgoals:

1 |n||r'-r|7 steps
 
212. |n||r'-r|
r' < n q = q' & r = r'		1 step

About:
intaddsubtractmultiplyless_thanequalimpliesand

(16steps total) PrintForm Definitions Lemmas graph 1 1 Sections Graphs Doc