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Fix pow_2_32 defintion

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Konstantin Knizhnik
2023-03-31 17:14:24 +03:00
parent cb9ac4ccca
commit 77d113518c
1 changed files with 1 additions and 1 deletions
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2
pgxn/neon/file_cache.c
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@@ -99,7 +99,7 @@ approximate_distinct_count(uint8* max_zero_bits)
{
const int m = N_HASHES;
const double alpha_m = 0.7213 / (1 + 1.079 / (double)m);
const double pow_2_32 = 0xffffffff;
const double pow_2_32 = 4294967296.0;
double E, c = 0;
int i;
for (i = 0; i < m; i++)