func math/rand.NewSource

5 uses

	math/rand (current package)
		rand.go#L51: func NewSource(seed int64) Source {

	math/big
		prime.go#L93: 	rand := rand.New(rand.NewSource(int64(n[0])))

	github.com/google/go-cmp/cmp
		report_text.go#L18: var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0

	github.com/google/go-cmp/cmp/internal/diff
		diff.go#L122: var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0

	testing
		testing.go#L2126: 		rng := rand.New(rand.NewSource(n))