Newsgroups: sci.math
Date: Mon, 15 Jan 2018 11:02:17 -0800 (PST)
Subject: Solved the problem of Circumference for Ellipse, Oval. See no 2.71...
involved, but see an easy trig function solution
From: Archimedes Plutonium <
plutonium....@gmail.com>
Injection-Date: Mon, 15 Jan 2018 19:02:18 +0000
Solved the problem of Circumference for Ellipse, Oval. See no 2.71... involved, but see an easy trig function solution
- show quoted text -
Good news, excellent news, for I solved both Ellipse Oval circumference, bad news, though, see no 2.71... in it.
Another good news, the formula involves A = BCD not addition of A = B+C.
Another good news, it is all very simple, simple indeed, for it is no more than turning a plane sheet of paper into a cylinder or turning it into a cone.
So, now get a plane sheet of paper to do the circle.
__________
__________
__________
Now I did not draw the end lines. But if we bend that paper around to be a cylinder that middle line becomes a circle with exactly that as circumference.
Now we do the ellipse and we need two sheets of plane paper
___
/
/
/
/__
plus a second one identical to that and we bend both into a semi-cylinder forming a whole cylinder.
The ellipse circumference is 2 times one of those straight line diagonals.
Now the oval.
Same as above ellipse, only the bending is not a cylinder but a cone.
We define all Ellipse that exist or ever existed comes from a cylinder diagonal cut.
We define all Ovals, the very definition of oval itself, as all diagonal cuts of a cone.
In this process, I cannot see a 2.71... emerging
But rather instead, I see a 3.14.... emerging and that a trig function will be the formula in
A= BCD
AP
On Monday, January 15, 2018 at 19:13:52 +0000, Archimedes Plutonium wrote:
Solved Circumference of Oval and Ellipse, both simultaneously. See no 2.71...., but rather a trig function
Newsgroups: sci.math
Date: Mon, 15 Jan 2018 11:52:02 -0800 (PST)
Subject: only need an angle Re: Solved Circumference of Oval and Ellipse, both
simultaneously. See no 2.71...., but rather a trig function
From: Archimedes Plutonium <
plutonium....@gmail.com>
Injection-Date: Mon, 15 Jan 2018 19:52:02 +0000
only need an angle Re: Solved Circumference of Oval and Ellipse, both simultaneously. See no 2.71...., but rather a trig function
On Monday, January 15, 2018 at 1:13:59 PM UTC-6, Archimedes Plutonium wrote:
> Newsgroups: sci.math
> Date: Mon, 15 Jan 2018 11:02:17 -0800 (PST)
>
> Subject: Solved the problem of Circumference for Ellipse, Oval. See no 2.71...
> involved, but see an easy trig function solution
> From: Archimedes Plutonium <
plutonium....@gmail.com>
> Injection-Date: Mon, 15 Jan 2018 19:02:18 +0000
>
>
> Solved the problem of Circumference for Ellipse, Oval. See no 2.71... involved, but see an easy trig function solution
>
Alright, all I need here is an angle. All 0 degree angles will be circles for 0 degrees is parallel to base of cone or cylinder.
Any angle off of 0 degrees is a diagonal to the cylinder or cone.
All diagonals of cylinder will end up being a ellipse, all diagonals of a cone will end up being a oval.
> Good news, excellent news, for I solved both Ellipse Oval circumference, bad news, though, see no 2.71... in it.
>
> Another good news, the formula involves A = BCD not addition of A = B+C.
>
The formula for circle is A=BCD as that of Circumference = 3.14..x 2 x radius
The formula for circle is Circumference = parallel straightline (curling up one sheet of paper)
The formula for ellipse is Circumference = diagonal straight line x 2 (curling 2 semi-cylinders)
The formula for oval is Circumference = diagonal straight line x 2 (curling up 2 semi cones)
> Another good news, it is all very simple, simple indeed, for it is no more than turning a plane sheet of paper into a cylinder or turning it into a cone.
>
> So, now get a plane sheet of paper to do the circle.
>
> __________
>
>
> __________
>
>
>
> __________
>
As of yet, I do not know what trig functions are involved. As of yet, for circle, the apparent trig function is where 0 degrees is 1 and that would be cosine. But each ellipse is composed of two semicylinders glued together. Each Oval is two semicone glued together.
Remember, we define Oval as all those figures that come from a cone diagonal cut.
>
> Now I did not draw the end lines. But if we bend that paper around to be a cylinder that middle line becomes a circle with exactly that as circumference.
>
> Now we do the ellipse and we need two sheets of plane paper
>
>
>
> ___
> /
> /
> /
> /__
>
> plus a second one identical to that and we bend both into a semi-cylinder forming a whole cylinder.
>
> The ellipse circumference is 2 times one of those straight line diagonals.
>
> Now the oval.
>
> Same as above ellipse, only the bending is not a cylinder but a cone.
>
Now you may ask, why semi-cylinder, and semi-cone? If it was not obvious to you before. That if you take a sheet of paper, a plane and draw a straightline, and with only that one piece of paper, you cannot join the ends in one curling. You need to separate sheets of paper to join the endpoints.
> We define all Ellipse that exist or ever existed comes from a cylinder diagonal cut.
>
> We define all Ovals, the very definition of oval itself, as all diagonal cuts of a cone.
>
> In this process, I cannot see a 2.71... emerging
>
> But rather instead, I see a 3.14.... emerging and that a trig function will be the formula in
>
> A= BCD
>
Now, let us talk about the mechanics of the cut, as the cut enters a cylinder and enters a cone. That cut is a specific angle and it is this angle that is going to be used in the formula of circumference a unique angle. As for the circumference, it is going to be an exact circumference, because, well we simply measure the distance of the straightline before we curl into a cylinder or cone.
AP