func math/rand.Int63n

4 uses

	math/rand (current package)
		rand.go#L327: func Int63n(n int64) int64 { return globalRand.Int63n(n) }

	github.com/go-pg/pg/v10/internal
		internal.go#L20: 	d = minBackoff + time.Duration(rand.Int63n(int64(d)))

	go.pact.im/x/flaky
		jitter.go#L21: 		f = rand.Int63n

	testing
		testing.go#L1134: 		nextSleep += time.Duration(rand.Int63n(int64(nextSleep)))