func math/big.scanExponent

3 uses

	math/big (current package)
		floatconv.go#L58: 	exp, ebase, err = scanExponent(r, true, base == 0)
		ratconv.go#L104: 	exp, ebase, err = scanExponent(r, true, true)
		ratconv.go#L223: func scanExponent(r io.ByteScanner, base2ok, sepOk bool) (exp int64, base int, err error) {