What is RakeSearch?

The enormous size of the diagonal Latin squares space makes it unfeasible to enumerate all its objects straightforwardly in reasonable time. So, in order to discover the structure of this space, sophisticated search methods are needed. In RakeSearch project, we implement an application that picks up separate pairs of mutually orthogonal DLSs, which allows to reconstruct full graphs of their orthogonality. You can contribute to our research by running a free program on your computer.

Join RakeSearch

User of the Day

User profile Profile bcavnaugh
Crunching@EVGA The Number One Team in the BOINC Community. Folding@EVGA The Number One Team in the Folding@Home Community.


Results of the first half of October 2018!
Dear participants!

Autumn has come in its golden, red, violet colors! The leaves are falling.
We congratulate everyone who came across a yellow leaf this month:

Ralfy (BOINC Confederation) and glennpat (XtremeSystems),
EXT64 ([H]ard and OCP) and Uli2* (Sicituradastra.),
whowhere (AUGE@BOINC) and whizbang (Ars Technica),
Mumps [MM] (SETI.USA) and Landjunge (Planet 3DNow!),
SerGiani (Russia Team) and Oleg (Russia Team),
Птицы Петрозаводска (Karelia) and EG (SETI.USA),
KR Center (Karelia) and Casey ([H]ard and OCP),
Clank [MM] (SETI.USA) and cluster-krc (Karelia),
ssjy806 (SETIKAH@KOREA) and Merowig,
Shaman (Czech National Team) and joe carnivore (Planet 3DNow!),
JagDoc (Planet 3DNow!) and vanos0512 (BOINC@Taiwan),
bcavnaugh (Crunching@EVGA) and Vincent Dark (Team China),
Shmya-2 (Crystal Dream) and jozef j (Russia Team),
Philip (OZ Crunchers) and saiz (Team China),
CNT - CIMRMAN (Czech National Team) and BritishBob (Overclock.net),
PDW (OcUK - Overclockers UK) and Skivelitis2 (Overclock.net),
Международная база наблюдений комет (Karelia) and adams,
Crunch3r (BOINC United) and purplecfh (SETI.USA),
Hartmut 53 and meadoel (BOINCstats),
[SG-FC]shka (SETI.Germany) and EarlyBird@Zircons (BOINC@Taiwan),
eLPeCKo (Czech National Team) and Beyond (Ars Technica),
nenym (Czech National Team) and BlisteringSheep (Ars Technica),
Conan (Cobar Spiders) and [SG-2W]Kurzer (SETI.Germany),
fax (Meisterkuehler.de Team) and ReaDy (Astronomy.Ru Forum),
LCB001 (Hardware Canucks) and jondi_hanluc (OcUK - Overclockers UK),
declis (Rechenkraft.net) and lydy1993 (Team China),
Steve Dodd (The Planetary Society) and Kodeks IT (Karelia),
europe64 (europe64) and Gipsel (Planet 3DNow!),
Sengieffe and Theadalus (Dutch Power Cows),
sergamena (Russia Team) and k4m1k4z3 (Overclock.net),
Johannes Elsner (Planet 3DNow!) and ChelseaOilman ([H]ard and OCP),
LeChat51X (L'Alliance Francophone) and gingavasalata (Hrvatska),
Pavel_Kirpichenko (Astronomy.Ru Forum) and Maxwell [MM] (SETI.USA),
[AF>Amis des Lapins] Phil1966 (L'Alliance Francophone) and arkiss,
Karelian Center for Gender Studies (Karelia) and Andreas64,
Rudy Toody (TeAm AnandTech) and morgan (Team Norway),
[SG] Felix (SETI.Germany) and Lycidas (BOINC@Heidelberg),
robbysites (Crunching@EVGA) and ext2097 (SETIKAH@KOREA),
JonS (UK BOINC Team) and ejeancolas (L'Alliance Francophone),
Rhodan71 (L'Alliance Francophone) and Igal,
[B@P] Daniel (BOINC@Poland) and ChristianVirtual ([H]ard and OCP),
http://vk.com/boinc (Karelia) and JohnMD (BOINC@Denmark),
RFGuy_KCCO ([H]ard and OCP) and owensse (The Planetary Society),
7ri9991 [MM] (SETI.USA) and citerra (Russia Team),
respawner (Rechenkraft.net) and Fardringle (TeAm AnandTech),
the-who (Team China) and Astronomy.Karelia (Karelia),
Vitalii Koshura and el_teniente (Russia),
Adam J Bavier ([H]ard and OCP) and Matthias Lehmkuhl (SETI.Germany),
Dylan Delgado and motqalden ([H]ard and OCP),
hoarfrost (Crystal Dream) and Natalia (Crystal Dream),
KPX (Czech National Team) and Fernando Miguel,
herby44 (Planet 3DNow!) and [DPC]Blah.NET (Dutch Power Cows),
conf [MM] (SETI.USA) and Tex1954 (Overclock.net),
lugau and [DPC]Division_Brabant~Cow_tipping (Dutch Power Cows),
HighTech67 and CoolAtchOk (Russia Team),
[SG-FC] dingdong (SETI.Germany) and BlackGoose05 (Team Biss!),
mmonnin (Overclock.net) and Yi-Ming Wang (Team China),
Sergey Zhikhorev (Karelia) and Uwe-Bergstedt (SETI.Germany),
ShmyaCluster (Crystal Dream) and MatzeKnop,
MaxAMD400 (Rechenkraft.net) and Jerzy_Przytocki (BOINC@Poland),
Thyler Durden@P3D (Planet 3DNow!) and freestman (Chinese Dream),
Michael H.W. Weber (Rechenkraft.net) and ale4316 (Crystal Dream),
ERBrouwer (Dutch Power Cows) and Dingo (BOINC@AUSTRALIA),
[AF>Libristes] Elorak (L'Alliance Francophone) and fix,
[AF>Amis des Lapins] Ceclo (L'Alliance Francophone) and Millenium,
HK-Steve (Crunching@EVGA) and MajkPascal (BOINC@Poland),
phoenicis ([H]ard and OCP) and RobertN (Dutch Power Cows),
entigy (Team England (Boinc)) and zzuupp (TeAm AnandTech),
Christos Despotakis and boceli (Czech National Team),
Kalomel (BOINC@Poland) and Kwartet! (Dutch Power Cows),
polarbeardj (Crunching@EVGA) and JugNut (BOINC@AUSTRALIA),
BEKO (Czech National Team).

Thanks everyone for participation and happy crunching!
17 Oct 2018, 22:24:30 UTC · Discuss

Saturday graphs on 2018-10-13
Dear folks!

New set of 5 graphs from ODLS found in RakeSearch project were published on preliminary results page. Enjoy unusual figures!

[R9_000154017/01] - 20 vertices and 48 edges.

[R9_000154017/02] - 88 vertices and 266 edges.

[R9_000154020/01] - 28 vertices and 92 edges.

[R9_000154235/01] - 128 vertices and 1240 edges.

[R9_000155444/02] - 30 vertices and 98 edges.

12 Oct 2018, 22:10:24 UTC · Discuss

Technical works on October 9th, 03:00-07:00 UTC
Dear folks,

tomorrow (October 9th, 03:00-07:00 UTC) the server may be unavailable for short periods of time. We will test the project moving to a Docker server and to HTTPS.

Also, on this weekend we performed a large removal of spammer accounts, and if your account was accidentally deleted, please write us and we will recover it.

Thank you for attention and participation!
8 Oct 2018, 9:46:10 UTC · Discuss

Sunday graphs on 2018-10-07
Dear participants!

Another one set of 5 graphs from ODLS found in RakeSearch project were published on preliminary results page.

[R9_000148843/01] - 36 vertices and 94 edges.

[R9_000148910/02] - 46 vertices and 119 edges.

[R9_000152881/01] - 10 vertices and 16 edges.

[R9_000153705/01] - 58 vertices and 147 edges.

[R9_000153901/01] - 28 vertices and 81 edges.

7 Oct 2018, 8:52:13 UTC · Discuss

Saturday graphs on 2018-10-06
Dear folks!

The new set of 5 graphs from ODLS found in RakeSearch project were published on preliminary results page. Enjoy interesting elements and symmetrical structures in them!

[R9_000148592/01] - 164 vertices and 1383 edges. Only third graph in range 151 ... 200 vertices and not first like this, but interesting structure - many peripheral nodes linked with hub-nodes and core-nodes.

[R9_000148592/02] - 9 vertices and 18 edges. First graph with 9 vertices! Small symmetrical figure with large number of cycles minimum size of 4.

[R9_000148789/01] - 32 vertices and 88 edges.

[R9_000148842/01] - 58 vertices and 118 edges.

[R9_000148842/02] - 26 vertices and 74 edges.

6 Oct 2018, 5:29:39 UTC · Discuss

... more

News is available as an RSS feed   RSS

©2018 The searchers team