Age is a measurement of how long someone has been exposed to the air elements. As a measurement, it must be a number.
There are many different kinds of numbers - natural, real, complex...
So, the first way we could get an "N/A" age would be for someone to have an age that is defined as a complex number ( 16 + 5i ).
Now, assuming the age is a real number, it could also be microscopically small, such that the value is not applicable. An age shorter than the planck time (~5.4x 10-44 sec) would allow for that.
And finally, assuming that the age is a real number that is larger than a unit of planck time, the only other option I can see (without getting into calculus) would be for the age to be a fraction with a denominator of 0. However, I think that would imply that the unit of time used to measure her age would be unrepresentable within our coordinate space.
so, long story short: she could be a figment of your imagination, that's the only way.
« Last Edit: April 26, 2009, 03:10:43 PM by eitje »
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Like yours. Only different.