pkg math/big, const ToPositiveInf RoundingMode
pkg math/big, const ToZero = 2
pkg math/big, const ToZero RoundingMode
pkg math/big, func Jacobi(*Int, *Int) int
pkg math/big, func NewFloat(float64) *Float
pkg math/big, func ParseFloat(string, int, uint, RoundingMode) (*Float, int, error)
pkg math/big, method (*Float) Abs(*Float) *Float
pkg math/big, method (*Float) Acc() Accuracy
pkg math/big, method (*Float) Add(*Float, *Float) *Float

	value, err := strconv.ParseUint(str, 0, 64)
	if err != nil {
		p.errorf("%s", err)
	}
	return value
}

func (p *Parser) atof(str string) float64 {
	value, err := strconv.ParseFloat(str, 64)
	if err != nil {
		p.errorf("%s", err)
	}
	return value
}

// EOF represents the end of input.
var EOF = lex.Make(scanner.EOF, "EOF")

func (p *Parser) next() lex.Token {

pkg strconv, func FormatUint(uint64, int) string
pkg strconv, func IsPrint(int32) bool
pkg strconv, func Itoa(int) string
pkg strconv, func ParseBool(string) (bool, error)
pkg strconv, func ParseFloat(string, int) (float64, error)
pkg strconv, func ParseInt(string, int, int) (int64, error)
pkg strconv, func ParseUint(string, int, int) (uint64, error)
pkg strconv, func Quote(string) string