ballin4life
Smash Hero
"Infinity" is just a mathematical concept that is useful. Just like "negative numbers", "fractions", "imaginary numbers", "real numbers" etc. Without the concept of "infinity" we wouldn't have extremely useful branches of math like calculus. Similarly, without the concepts of "randomness" or "probability" we'd lose a whole bunch of useful scientific models in economics, physics, biology, meteorology, etc.Steve while we`re here can you hook it up with a 'good definition of true mathematical randomness',
Edit for ballin:
I think Steve was alluding to how infinity really isn`t a number and is janky anyway, algebra-wise, or to layman rather, not that it`s 'ridiculous'. Of course they are mathematical concepts, just some are more concrete than others and 'infinity' and 'randomness' are a few of the concepts that are usually diverged from their correlating constructs in reality. ON infinity, for example, it`s better to think of it as a direction, +inf and -inf on ends of the number line. This is pretty easy to imagine, just start walking around a coastline or even back and forth across the US, counting each step. You`ll keep adding one, and the number of steps will always grow, never shrink (so you know the direction) but it will also never end on a particular sum, i.e you can always take another step.
I know you're not really disagreeing; just clarifying my point against any "infinity isn't a number" and "infinity doesn't exist in the real world" claims. It's just a useful concept like everything else in math.
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