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Lerp.

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Nuno Cruces
2024-10-18 12:57:22 +01:00
parent ace01b2927
commit f18561ee11
5 changed files with 14 additions and 12 deletions
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5
ext/stats/percentile.go
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@@ -6,10 +6,9 @@ import (
"math"
"slices"
"github.com/ncruces/sort/quick"
"github.com/ncruces/go-sqlite3"
"github.com/ncruces/go-sqlite3/internal/util"
"github.com/ncruces/sort/quick"
)
const (
@@ -92,7 +91,7 @@ func (q *percentile) at(pos float64) (float64, error) {
}
m1 := slices.Min(q.nums[int(i)+1:])
return math.FMA(f, m1, math.FMA(-f, m0, m0)), nil
return util.Lerp(m0, m1, f), nil
}
func (q *percentile) atMore(pos []float64) error {