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Dan Kegel wrote:
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<pre wrap="">lav at etersoft.ru wrote:
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<pre wrap="">- replace 'iff' with 'if' (just a spelling fixes)
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<pre wrap=""><!---->
'iff' is shorthand for 'if and only if'.
<a class="moz-txt-link-freetext" href="http://en.wikipedia.org/wiki/If_and_only_if">http://en.wikipedia.org/wiki/If_and_only_if</a>
So many of those 'typos' might actually be correct.
Careful!
- Dan</pre>
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I noticed this change too, and I agree with Dan. Either keep 'iff' or
replace with 'if and only if'<br>
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