Hi All,<br><br>I have this in my code:<br><br>infixl 6 ~+, ~-<br>f ~+ g = \p -> f p + g p<br>f ~- g = \p -> f p - g p<br><br>but I feel that the prelude must have already taken care of such things. What's the proper way to do it?<br>
<br>Thanks in advance,<br>Adrian.<br><br><br>