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•  » Prime sum of three term arithmetic progression?

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## Topic review (newest first)

phrontister
2013-05-21 03:32:17

Hi stefy,

Csbfc?

Nope, CSBFC.

#### anonimnystefy wrote:

That is what I wrote, but the forum tirns it lower case automatically.

Apparently posts containing only upper-case words are changed to lower case (other than each word's first letter), but upper-case words in mixed-case posts keep their case.

bobbym
2013-05-10 03:17:20

I have not been having much luck with any approach at the moment.

anonimnystefy
2013-05-09 19:16:57

I am looking for a way to represent the whole thing with one multivariate gf.

bobbym
2013-05-09 10:06:19

That is a good question. The problem leads to 20 diophantine equations. Every diophantine equation of the linear type can be represented by a gf. Now they have to be solved in relation to each other to get the number of solutions for the entire system.

anonimnystefy
2013-05-09 09:08:56

What are simultaneous gfs?

bobbym
2013-05-09 07:54:24

Yep, 20 of them for that problem!

anonimnystefy
2013-05-09 07:53:29

Simultaneous gf?

bobbym
2013-05-09 07:48:28

It is a type of problem that occurs frequently and I have never really solved one, a simultaneous gf!!!!!

anonimnystefy
2013-05-09 07:46:33

Sure looks like it.

bobbym
2013-05-09 07:44:55

It is lucky that you have not. It is a dilly.

anonimnystefy
2013-05-09 07:36:12

Oh, that one. Well, I haven't worked on it much.

bobbym
2013-05-09 07:31:37

It is sort of a combination of sudoku and a rubiks cube.

anonimnystefy
2013-05-09 07:25:10

I do not remember working on a sudoku problem...

bobbym
2013-05-09 07:20:19

It might not be the same problem but I worked on a projecteuler problem. I think it was #300? It should have me on the solution list.

Yes, the one you and phrontister are working on. There are two questions that need answering.

anonimnystefy
2013-05-09 07:14:12

I do not remember your solution.

Sudoku thread?

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