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callcount

math/rand/v2.Float64

standard library

The 6708th most-called standard-library function by production calls. Called 126 times across 35 modules; 89 of those run outside tests and generated code.

1% in production calls vs 2026-W37 (88 → 89)

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

prod calls
89
non-test, non-generated
all calls
126
total callsites
modules
35
distinct callers
in loop
22%
of prod calls
in tests
29%
37 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 →

  • Package function100%A direct call to an exported package function, resolved by type.

who calls this

Notable callers

Production calls into Float64 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 126, prioritizing in-loop and non-test usage. We link to source, never display it.

Float64 · 12 of 126 callsites

top callers

The modules that reach for it

The modules that call Float64 most in this snapshot.

  • gonum.org/v1/gonum3024%
  • github.com/vitessio/vitess119%
  • vitess.io/vitess119%
  • github.com/photoprism/photoprism86%
  • github.com/cockroachdb/pebble/v276%

siblings

More from math/rand/v2

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