func strconv.FormatFloat

7 uses

	strconv (current package)
		ctoa.go#L21: 	im := FormatFloat(imag(c), fmt, prec, bitSize)
		ctoa.go#L26: 	return "(" + FormatFloat(real(c), fmt, prec, bitSize) + im + "i)"
		ftoa.go#L47: func FormatFloat(f float64, fmt byte, prec, bitSize int) string {

	encoding/json
		encode.go#L533: 		e.error(&UnsupportedValueError{v, strconv.FormatFloat(f, 'g', -1, int(bits))})

	flag
		flag.go#L275: func (f *float64Value) String() string { return strconv.FormatFloat(float64(*f), 'g', -1, 64) }

	go.uber.org/atomic
		float32_ext.go#L75: 	return strconv.FormatFloat(float64(f.Load()), 'g', -1, 32)
		float64_ext.go#L75: 	return strconv.FormatFloat(f.Load(), 'g', -1, 64)