Hi all,<br><br>Is there any data type could be used to represent &#39;Money&#39;  in OCaml, similar to BigDecimal. <br>I see a lot of programs using float directly. Maybe Num would be better, but less document could be found, for example, how to represent 20.27 <br>
<br>Or there already exist a better solution. Thanks for any help.<br><br>Conglun<br>