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| author | Jeremy Kun <j2kun@users.noreply.github.com> | 2021-06-07 04:31:56 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-07 14:31:56 +0300 |
| commit | b438bc5a0bd0ec98681151a32a05845ffc917871 (patch) | |
| tree | 8875ab4ea352629f3dcb574f0aeb50a621e215a5 | |
| parent | a972503f57005251bf5d05417f6a655a88ce35f1 (diff) | |
| download | redis-b438bc5a0bd0ec98681151a32a05845ffc917871.tar.gz | |
comment typo: form -> from (#8921)
| -rw-r--r-- | src/hyperloglog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/hyperloglog.c b/src/hyperloglog.c index 75a04227c..94ae2a85b 100644 --- a/src/hyperloglog.c +++ b/src/hyperloglog.c @@ -1033,7 +1033,7 @@ uint64_t hllCount(struct hllhdr *hdr, int *invalid) { serverPanic("Unknown HyperLogLog encoding in hllCount()"); } - /* Estimate cardinality form register histogram. See: + /* Estimate cardinality from register histogram. See: * "New cardinality estimation algorithms for HyperLogLog sketches" * Otmar Ertl, arXiv:1702.01284 */ double z = m * hllTau((m-reghisto[HLL_Q+1])/(double)m); |