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math/rand/v2.Rand.NormFloat64

standard library

The 3005th most-called standard-library method by production calls. Called 302 times across 6 modules; 200 of those run outside tests and generated code.

No change in production calls since 2026-W37.

All of math/rand/v2 → Docs on pkg.go.dev ↗

prod calls
200
non-test, non-generated
all calls
302
total callsites
modules
6
distinct callers
in loop
94%
of prod calls
in tests
34%
102 calls
resolved
100%
to a known target

resolution mix

How each call resolves

How each call was attributed. Only resolved kinds, where the target function is known, count toward the ranking. Interface dispatch and unresolved receivers are reported separately and never guessed. Read the taxonomy →

  • Concrete method100%A method on a value whose type is known exactly.
  • Method value<1%A method captured as a value, then called.

who calls this

Notable callers

Production calls into Rand.NormFloat64 from notable Go projects. Open one on the map to see what else it hammers.

where it's called

Callsites in the wild

12 representative callsites of 302, prioritizing in-loop and non-test usage. We link to source, never display it.

Rand.NormFloat64 · 12 of 302 callsites

  • photoprism/photoprism @v0.0.0-20260921054317-4fa333f26845

    internal/ai/face/embeddings_fixture.go:27 ↗

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlaev2.go:20

    in loop

  • photoprism/photoprism @v0.0.0-20260921054317-4fa333f26845

    internal/ai/face/embeddings_fixture.go:55 ↗

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlaev2.go:21

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlasv2.go:21

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlapy2.go:22

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlaev2.go:22

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlasv2.go:22

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlanv2.go:22

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlanv2.go:23

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlasv2.go:23

    in loop

  • v1/gonum @v0.17.0

    lapack/testlapack/dlapy2.go:23

    in loop

top callers

The modules that reach for it

The modules that call Rand.NormFloat64 most in this snapshot.

  • gonum.org/v1/gonum27591%
  • github.com/weaviate/weaviate145%
  • gonum.org/v1/plot62%
  • github.com/parquet-go/parquet-go3<1%
  • github.com/photoprism/photoprism3<1%

siblings

More from math/rand/v2

The other most-called members in this package. See all →