| commit | 8e966ee49aed03c8cd0a5ff86d3f82d7a2423f15 | [log] [tgz] |
|---|---|---|
| author | Tim Peters <tim.peters@gmail.com> | Wed Aug 14 16:36:23 2002 +0000 |
| committer | Tim Peters <tim.peters@gmail.com> | Wed Aug 14 16:36:23 2002 +0000 |
| tree | 58f19224bc6ba6ba23bd50490f0758ef871d06d1 | |
| parent | 9be8946a3e55febe59653fd3c10e8b9338caf62f [diff] |
k_mul() comments: Explained why there's always enough room to subtract ah*bh and al*bl. This is much easier than explaining why that's true for (ah+al)*(bh+bl), and follows directly from the simple part of the (ah+al)*(bh+bl) explanation.