[Haskell-cafe] Missing Symbol

PR Stanley prstanley at ntlworld.com
Wed Sep 19 01:17:47 EDT 2007

What symbol would you replace the "?" with:
the identity function
id x = x?
My scanned copy of the Hutton book contains some rather interesting 
characters. In fact, the OCR program has placed a "." in place of 
most symbols - e.g. ->, <- ^, <=, \=, etc.
Fortunately, I'm able to guess the correct operator in the majority 
of the cases.
Cheers, Paul

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