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Diffstat (limited to 'results/scraper/fex/4319')
| -rw-r--r-- | results/scraper/fex/4319 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/results/scraper/fex/4319 b/results/scraper/fex/4319 new file mode 100644 index 000000000..ede6d16af --- /dev/null +++ b/results/scraper/fex/4319 @@ -0,0 +1,8 @@ +Reciprocal estimate not accurate enough +Currently on systems with rpres extension we generate `frecpe` for a `pfrcp`. The AMD manual mentions: + +> The maximum error is less than or equal to 1.5 * 2^–12 times the true reciprocal. + +Unfortunately for, for example 1.0, the result of `frecpe` is 0.998047. The result should be within `(1.00037 | 0.999634)` to be within the required accuracy. + +Should check other functions as well. \ No newline at end of file |