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Re: [Scheme-reports] Three really picky points
Vincent Manis scripsit:
> How about `Rational operations such as + should always produce exact
> results where possible when given exact arguments'?
On reflection, I think the definition of SHOULD does cover this.
"There may exist valid reasons in particular circumstances [for an
implementation] to ignore a particular item", namely that it does not
allow arbitrarily large exact numbers.
John Cowan cowan@x http://ccil.org/~cowan
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