func math.Frexp

8 uses

	math (current package)
		frexp.go#L16: func Frexp(f float64) (frac float64, exp int) {
		log.go#L111: 	f1, ki := Frexp(x)
		log10.go#L30: 	frac, exp := Frexp(x)
		mod.go#L34: 	yfr, yexp := Frexp(y)
		mod.go#L41: 		rfr, rexp := Frexp(r)
		pow.go#L125: 	x1, xe := Frexp(x)

	math/big
		float.go#L565: 	fmant, exp := math.Frexp(x) // get normalized mantissa

	go/constant
		value.go#L360: 	_, e := math.Frexp(x)