Patrick Durusau <> wrote on 09/28/2010 11:59:13 AM:
>
> Greetings!
>
> I will be suggesting language on the yearfrac language of
> "counter-factual."
>
> Probably today or tomorrow.
OK. Great.
I'm reminded of the line about Abe Lincoln, when he was asked the
question, "How many legs has a dog, if you count its tail as a leg?" He
said, "Four. Just because you call a tail a leg doesn't make it one."
I want to make sure we don't run into that problem when we talk about
calculations involving intermediate steps where we have dates like
"February 30th".
Maybe call it "ill-formed"?
-Rob
