in reply to Re^4: Determining whether a value is zero.
in thread Determining whether a value is zero.

No. In fact, after your initial reply, I particular pointed out that your first code incorrectly considers dualvar 0, "0 " to be not be a zero.

dualvar 0, ANYTHING should be considered a zero.

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Re^6: Determining whether a value is zero.
by choroba (Cardinal) on Mar 11, 2011 at 10:40 UTC