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The circle's area and the CH problem


Doron

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Hi,

 

 

 

 

L1 is a circle with a perimeter's length 1.

 

/ is "divided by"

 

n > 2

 

RFC is the roughness of some polygon which is closed by L1 circle (all its vertices are ON the circle) and calculated as L1/n.

 

A circle is not a polygon, therefore we are talking about its roughness-magnitude, which is notated as RFA and calculated by L1/2^aleph0 (=0)

 

A 1 dimensional closed geometrical object is not a circle and it is not a polygon. Let us call it SC for semi-circle.

 

RFB is the roughness-magnitude of a SC which is closed by L1 circle (all its points are ON the circle) and calculated as L1/aleph0 (>0).

 

I think that SC must exist if the circle exists as a geometrical object.

 

More to the point:

 

Let us say that [oo] = 2^aleph0 = c (has the power of the continuum).

 

Therefore:

 

1/[oo] = 0

 

1/0 = [oo]

 

The first known transfinite cardinals are aleph0 and 2^aleph0.

 

2^aleph0 = c (has the power of the continuum) therefore RFA = 1/2^aleph0 = 0 (there are no "holes").

 

aleph0 < c (does not have the power of the continuum) therefore RFB = 1/aleph0 > 0 (there are "holes").

 

y = the size of the radius of L1 circle

 

The magnitude of 2^aleph0 is greater than the the magnitude of aleph0.

 

In the case of RfB there are aleph0 radii with r=y, but there are 2^aleph0 radii with r < y.

 

aleph0 < 2^aleph0, therfore r < y.

 

S2 is the area of a RFA geometrical object (a circle).

 

S1 is the area of a RFB geometrical object (a SC).

 

In case of RfA we know that S2 = 3.14... r^2 (where r=y).

 

But in case of RfB r < y, therefore S1 = 3.14... r^2 (where r < y).

 

S2 - S1 = x where x > 0.

 

A question: can we use x to ask meaningful questions on the CH problem ?

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