var math/big.natFive

3 uses

	math/big (current package)
		nat.go#L39: 	natFive = nat{5}
		ratconv.go#L181: 		pow5 := z.b.abs.expNN(natFive, nat(nil).setWord(Word(n)), nil, false) // use underlying array of z.b.abs
		ratconv.go#L452: 		if t, r = t.div(r, q, natFive); len(r) != 0 {