matt hellige:
> ... i think people would
> be pretty frustrated if "-56.2" worked but not "-x"...
Weell, the Cleaners around have to live with it. -5 works. For variables
they write ~x. But "-" in front of a number is not a lexical entity, but
a syntactic one, so f -5 and f (-5) are a bit different.
I didn't follow this discussion, but please avoid this mess in Haskell.
Jerzy Karczmarczuk
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