How about...

"Nan" is a string representation of the floating point literal NaN. Like all string representations of floating point numbers it may be treated as it's numeric value.

However, "not a number" is a non floating point string, so is treated as 0.

Gaak! Trying to say this succinctly is a great way to twist your brain into knots.

Disclaimer: IANALL, but I've played one in several companies.<grin/>

G. Wade

In reply to Re^2: Dangerous Names by gwadej
in thread Dangerous Names by samtregar

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