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| -rw-r--r-- | doc/sum.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/sum.txt b/doc/sum.txt index 08feaf137..5a8201f8a 100644 --- a/doc/sum.txt +++ b/doc/sum.txt @@ -33,6 +33,13 @@ Additional details on: Let sq be the output precision. +*** TODO *** +The following is a bit obsolete. In particular the new helper function +sum_raw (obtained from code refactoring for steps 3 to 6, and 8) should +be introduced and described. Pre-rounding in (7) and rounding in (8) +have been merged, and this [previously pre-rounding in (7)] is still +done at the same time as sign handling with a single mpn operation. + The general ideas of the algorithm: 0. Handle the case n <= 1 separately (+0 for n = 0, mpfr_set for n = 1). |