Contravariance [Was Re: what is easier to learn first?...]

D. Michael McFarland mcfarlan at
Thu Mar 23 05:05:24 CET 2000

Thanks to all who replied to my question.  I believe I understand the
definition and some of their implications...

>>>>> "WT" == William Tanksley <wtanksle at> writes:

 WT> ...floats are a subclass of integers...

...although _that_ statement required a few readings. :)

-- Michael

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