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by anthk 195 days ago
Yes. But in order to understand limits, you must think in ranges and not on the reaching point. You don't divide by zero, you measure everything until 0, but 0 itself is not measured.

BTW, 5.000000000000000..1 - 4.999999999... > 0

>You can't divide a number in half

Declare any number which can't be neither higher or lower than it's half.