11 Mar
2012
11 Mar
'12
3:42 p.m.
On Sun, Mar 11, 2012 at 15:10, bahadýr altan
ERROR - Cannot find "show" function for: *** Expression : f (Branch 12 (Branch 15 Empty Empty) (Branch 28 Empty Empty)) *** Of type : (Integer,Integer,Tree,Tree,Integer,Tree,Tree)
Hugs apparently doesn't have a Show instance for 7-tuples. Note that Hugs is quite old and not very well supported at this point; you should probably be using ghc / ghci instead. -- brandon s allbery allbery.b@gmail.com wandering unix systems administrator (available) (412) 475-9364 vm/sms