Wed, 13 May 1998 17:23:40 -0400
>I think it should return T/F rather than text. You could have the reason
>returned as an attribute or printed as a warning().
I'm doing this only for compatability with Splus. In fact, the way I've used it
in my code is
which gives the T/F result.
I think the tolerance is a good idea. Thanks for pointing out other problems. I
just fixed one of them. I'll circulate a new version tomorrow.
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