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| From | moroney@world.std.spaamtrap.com (Michael Moroney) |
|---|---|
| Newsgroups | sci.math |
| Subject | Re: Archimedes "Total Failure" Plutonium flunked the Math Test of a lifetime-generation test |
| Date | 2018-09-29 20:58 +0000 |
| Organization | The World : www.TheWorld.com : Since 1989 |
| Message-ID | <poop2h$auh$2@pcls7.std.com> (permalink) |
| References | <f4f01402-228c-4e56-a787-dc84b3e90ac7@googlegroups.com> |
Math Failure Archimedes Plutonium <plutonium.archimedes@gmail.com> fails:
>First we start out with a dumb German named Franz hiding behind "Me"
So you have no proof that Franz's proof below is wrong, only insults?
FAIL.
Below you will find a simple *proof* that shows that certain conic
sections are ellipses.
Some preliminaries:
Top view of the conic section and depiction of the coordinate system used
in the proof:
^ x
|
-+- <= x=h
.' | `.
. | .
| | |
' | '
`. | .'
y <----------+ <= x=0
Cone (side view):
.
/|\
/ | \
/b | \
/---+---' <= x = h
/ |' \
/ ' | \
/ ' | \
x = 0 => '-------+-------\
/ a | \
Proof:
r(x) = a - ((a-b)/h)x and d(x) = a - ((a+b)/h)x, hence
y(x)^2 = r(x)^2 - d(x)^2 = ab - ab(2x/h - 1)^2 = ab(1 - 4(x - h/2)^2/h^2.
Hence (1/ab)y(x)^2 + (4/h^2)(x - h/2)^2 = 1 ...equation of an ellipse
qed
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Imp-parade in sci.math of imps with fake-arguments that ellipse is a conic Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2018-09-29 09:02 -0700
Re: Imp-parade in sci.math of imps with fake-arguments that ellipse is a conic Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2018-09-29 09:27 -0700
Re: Imp-parade in sci.math of imps with fake-arguments that ellipse is a conic bursejan@gmail.com - 2018-09-29 11:34 -0700
Re: Imp-parade in sci.math of imps with fake-arguments that ellipse is a conic me <dvhaus.dresden@gmail.com> - 2018-09-29 19:33 -0700
Re: Imp-parade in sci.math of imps with fake-arguments that ellipse is a conic Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2018-10-22 23:16 -0700
Re: Imp-parade in sci.math of imps with fake-arguments that ellipse is a conic qbwrfmlx@gmail.com - 2018-09-29 12:22 -0700
Re: Archimedes "Total Failure" Plutonium flunked the Math Test of a lifetime-generation test moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-09-29 20:58 +0000
kibo-stalker-shitparade-Moroney loves AP's theory that Starpower is really just Faraday Law acting inside atoms. Does David Weitz, Robert Westervelt, Richard Wilson love it also? Archimedes Plutonium <plutonium.archimedes@gmail.com> - 2018-09-29 15:37 -0700
Re: Archimedes "Total Failure" Plutonium flunked the Math Test of a lifetime-generation test moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-09-30 02:13 +0000
Re: Archimedes "Total Failure" Plutonium flunked the Math Test of a lifetime-generation test me <dvhaus.dresden@gmail.com> - 2018-09-29 19:25 -0700
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