func go/constant.rtof

3 uses

	go/constant (current package)
		value.go#L190: func (x ratVal) String() string   { return rtof(x).String() }
		value.go#L279: func rtof(x ratVal) floatVal     { return floatVal{newFloat().SetRat(x.val)} }
		value.go#L1075: 			return rtof(x1), y