11/09/30 19:25:22.17
I continue dividing it with a computer.
I assume the value that was not divisible with a computer ε.
0.5/0.5,...,ε/ε
By the real calculation, I use a value before one of the values that were not divisible.
I in this way understand the change of molecules under the denominator.
Therefore a denominator and the molecules do not finish, and let's put it.
ε/ε which operated a limit was provided.
Moreover, value x_{1}/t_{1}=(1/2)/(1/2) which I found before is provided.
These equal with 1.
x_{1}/t_{1}=(1/2)/(1/2)=ε/ε=1
This seems to be usable in the different expression of the differentiation.