k:
, r1,r2:k, q1,q2:
. q1
k-r1 = -(q2k+r2) 
q1 = -q2 & r1 = r2k:, r1,r2:k, q1,q2:. q1k+r1 = q2k+r2 q1 = q2 & r1 = r2| Rank | Theorem | Name |
| 3 | k:, r1,r2:k, q1,q2:. q1k-r1 = -(q2k+r2) q1 = -q2 & r1 = r2 | [division3_sfa] |
| cites the following: | ||
| 2 | k:, r1,r2:k, q1,q2:. q1k+r1 = q2k+r2 q1 = q2 & r1 = r2 | [division1_sfa] |