math/rand/v2.Rand.Float64
standard libraryThe 3003rd most-called standard-library method by production calls. Called 467 times across 10 modules; 200 of those run outside tests and generated code.
No change in production calls since 2026-W37.
- prod calls
- 200
- non-test, non-generated
- all calls
- 467
- total callsites
- modules
- 10
- distinct callers
- in loop
- 66%
- of prod calls
- in tests
- 57%
- 267 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 method94%A method on a value whose type is known exactly.
- Method value6%A method captured as a value, then called.
who calls this
Notable callers
Production calls into Rand.Float64 from notable Go projects. Open one on the map to see what else it hammers.
- CockroachDB 41 21%
- Hugo 7 4%
- Tailscale 1 <1%
where it's called
Callsites in the wild
12 representative callsites of 467, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
-
v1/gonum @v0.17.0
blas/testblas/dtrmvbench.go:18
in loop -
gohugoio/hugo @v0.166.0
in loop - in loop
-
v1/gonum @v0.17.0
blas/testblas/dtrmvbench.go:23
in loop -
gohugoio/hugo @v0.166.0
in loop - in loop
-
v1/gonum @v0.17.0
lapack/testlapack/dlags2.go:28
in loop -
gohugoio/hugo @v0.166.0
in loop - in loop
-
v1/gonum @v0.17.0
blas/testblas/izamax.go:29
in loop -
gohugoio/hugo @v0.166.0
in loop
top callers
The modules that reach for it
The modules that call Rand.Float64 most in this snapshot.
- gonum.org/v1/gonum35576%
- github.com/cockroachdb/pebble/v25211%
- gonum.org/v1/plot337%
- github.com/weaviate/weaviate133%
- github.com/gohugoio/hugo71%
siblings
More from math/rand/v2
The other most-called members in this package. See all →