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## Main Question or Discussion Point

How can something have a definitive edge if space can always be more granular?

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How can something have a definitive edge if space can always be more granular?

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RUber

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Based on the scale of your problem and desired precision, you can assume away most of those questions of granularity. Clearly, if you are working with lasers in the optical frequencies, your definition of smooth will be very different from that of someone looking into bouncing a soccer ball on concrete.

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Based on the scale of your problem and desired precision, you can assume away most of those questions of granularity. Clearly, if you are working with lasers in the optical frequencies, your definition of smooth will be very different from that of someone looking into bouncing a soccer ball on concrete.

If you wanted to get down to the nth degree; it seems something must have a boundary but, on the other hand, it can't have a boundary because space can always be more granular.

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jbriggs444

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Seems like calculus is as close as one can get to an answer.

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jbriggs444

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What is the question?Seems like calculus is as close as one can get to an answer.

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