func math/big.ParseFloat

2 uses

	math/big (current package)
		floatconv.go#L287: func ParseFloat(s string, base int, prec uint, mode RoundingMode) (f *Float, b int, err error) {

	github.com/go-faster/jx
		dec_float_big.go#L20: 	val, _, err := big.ParseFloat(string(str), 10, uint(prec), big.ToZero)