d := new(decimal)
	d.Assign(i)
	return d
}

func SetOptimize(b bool) bool {
	old := optimize
	optimize = b
	return old
}

func ParseFloatPrefix(s string, bitSize int) (float64, int, error) {
	return parseFloatPrefix(s, bitSize)
}

func MulByLog2Log10(x int) int {
	return mulByLog2Log10(x)
}

func MulByLog10Log2(x int) int {
	return mulByLog10Log2(x)

// license that can be found in the LICENSE file.

package strconv

import "internal/stringslite"

const fnParseComplex = "ParseComplex"

// convErr splits an error returned by parseFloatPrefix
// into a syntax or range error for ParseComplex.
func convErr(err error, s string) (syntax, range_ error) {
	if x, ok := err.(*NumError); ok {
		x.Func = fnParseComplex
		x.Num = stringslite.Clone(s)