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Groups > sci.physics > #543903
| Newsgroups | sci.physics |
|---|---|
| Date | 2016-01-08 14:16 -0800 |
| References | (9 earlier) <3351a88a-4843-484a-8afa-8274b49e3298@googlegroups.com> <a347869e-d4a1-41ad-a3e8-d01a734c806f@googlegroups.com> <7dfd5b8f-9d44-470f-b943-753dc020847e@googlegroups.com> <df9e518a-78b7-4ce3-9c7b-bd5df805c72c@googlegroups.com> <a620361f-f450-43a7-955d-12d39b143aa3@googlegroups.com> |
| Message-ID | <033c69e2-9251-4eec-a470-83a469b02ffb@googlegroups.com> (permalink) |
| Subject | Re: great news ladies "solution to quintic and all polynomials" |
| From | NoeDOTNatDOTNoe <dedanoe@gmail.com> |
In[38]:= ReplaceAll[t^(1/x) == ((-1)/(t^4 - 1))^x,
Solve[4/x == 1 x, x][[2]]]
Out[38]= Sqrt[t] == 1/(-1 + t^4)^2
In[42]:= Expand[(-1 + t^4)^2 Sqrt[t] - 1 == 0]
Out[42]= -1 + Sqrt[t] - 2 t^(9/2) + t^(17/2) == 0
In[43]:= Collect[
Expand[(-1)^2 - (Sqrt[t] (1 - 2 t^4 + t^8))^2] == 0, t]
Out[43]= 1 - t + 4 t^5 - 6 t^9 + 4 t^13 - t^17 == 0
In[46]:= PolynomialReduce[1 - t + 4 t^5 - 6 t^9 + 4 t^13 - t^17,
1 - t + t^5, t]
Out[46]= {{1 - t^2 - 2 t^3 - 3 t^4 + t^7 + 3 t^8 - t^12},
t^2 + t^3 + t^4}
In[50]:= Solve[t^2 + t^3 + t^4 == 0, t]
Out[50]= {{t -> 0}, {t -> 0}, {t -> -(-1)^(1/3)}, {t -> (-1)^(2/3)}}
In[52]:= FullSimplify[
ReplaceAll[
1 - t + t^5, {{t -> 0}, {t -> 0}, {t -> -(-1)^(1/3)}, {t -> (-1)^(
2/3)}}] == 0]
Out[52]= {1, 1, 1 + I Sqrt[3], 1 - I Sqrt[3]} == 0
this is wrong : {t != 1 but t == -Sqrt[0] , t != 1 but t == +Sqrt[0],
1 + I Sqrt[3], 1 - I Sqrt[3]} == 0
t^2 (1 + t + t^2) ==
0 remember now lets go in reverse order to check if it works >>>
(t - Sqrt[0]) (t +
Sqrt[0]) (t - (1 + I Sqrt[3])) (t - (1 - I Sqrt[3])) (t -
x) == (t^2 + 0) (1 + t + t^2) (t - x) == (0) (1 + t) (t -
x) == (0) (t^2 + t (1 - x) - x) == ((0 - x) Sqrt[0] -
x) == -x (Sqrt[0] - 1) == (t^4 - 1) t + 1 == (0^2 - 1) t + 1
x == -(Sqrt[0] - 1)/(Sqrt[0] -
1) which only seems like x == -1 || (-1)^5 - (-1) + 1 != 0
zero is not singular element of multiplication and thereby it cannot \
be Sqrt[0] == 0 or 0^2 == 0 cause only 1 1 == 1.
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great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 04:04 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 12:17 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 05:12 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 13:50 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 06:17 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 06:22 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 18:46 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 10:54 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 10:56 -0800
Re: great news ladies "solution to quintic and all polynomials" Robin Chapman <R.J.Chapman@ex.ac.uk> - 2016-01-08 13:32 +0000
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-09 04:16 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 06:40 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 06:45 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 07:01 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 07:45 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 19:14 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 06:10 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 19:19 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 11:22 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 11:28 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 19:35 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 11:43 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 11:45 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 19:53 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 12:16 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 12:17 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 12:36 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 20:47 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 13:33 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 13:47 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 21:58 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 14:08 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 21:56 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 14:07 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 22:14 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 14:25 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-07 22:42 +0000
Re: great news ladies "solution to quintic and all polynomials" Robin Chapman <R.J.Chapman@ex.ac.uk> - 2016-01-08 13:31 +0000
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-09 04:21 +0000
Re: great news ladies "solution to quintic and all polynomials" Mahipal <mahipal7638@gmail.com> - 2016-01-07 14:25 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-07 14:28 -0800
Re: great news ladies "solution to quintic and all polynomials" Mahipal <mahipal7638@gmail.com> - 2016-01-08 06:28 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-08 11:00 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-08 11:49 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-08 12:16 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-08 12:52 -0800
Re: great news ladies "solution to quintic and all polynomials" NoeDOTNatDOTNoe <dedanoe@gmail.com> - 2016-01-08 14:16 -0800
Re: great news ladies "solution to quintic and all polynomials" Mahipal <mahipal7638@gmail.com> - 2016-01-08 15:46 -0800
Re: great news ladies "solution to quintic and all polynomials" R Kym Horsell <kym@kymhorsell.com> - 2016-01-08 02:57 +0000
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-08 05:28 -0800
Re: great news ladies "solution to quintic and all polynomials" dobri karagorgov <dobrikarate.gov@gmail.com> - 2016-01-08 06:15 -0800
Re: great news ladies "solution to quintic and all polynomials" Sylvia Else <sylvia@not.at.this.address> - 2016-01-09 15:31 +1100
Re: great news ladies "solution to quintic and all polynomials" NoeDOTNatDOTNoe <dedanoe@gmail.com> - 2016-01-09 02:07 -0800
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