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Regulament

Last post by Filip Chindea « Wed Mar 26, 2008 11:21 pm

by Filip Chindea » Wed Mar 26, 2008 11:21 pm

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Last post by Filip Chindea
Wed Mar 26, 2008 11:21 pm

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Inegalitate conditionata cu a+b+c=1

Last post by alex2008 « Tue Jun 09, 2009 7:05 pm
Replies: 10
by Claudiu Mindrila » Sun May 31, 2009 5:42 pm

10 Replies

1196 Views

Last post by alex2008
Tue Jun 09, 2009 7:05 pm
Nicolae Paun 2008 Problema 3

Last post by Claudiu Mindrila « Tue Jun 09, 2009 5:52 pm
Replies: 3
by maxim bogdan » Fri Jan 02, 2009 9:39 pm

3 Replies

620 Views

Last post by Claudiu Mindrila
Tue Jun 09, 2009 5:52 pm
Inegalitate in numere nenegative

Last post by Mateescu Constantin « Tue Jun 09, 2009 9:42 am
Replies: 1
by alex2008 » Tue Jun 09, 2009 9:34 am

1 Replies

301 Views

Last post by Mateescu Constantin
Tue Jun 09, 2009 9:42 am
Inegalitate intr-un interval

Last post by Mateescu Constantin « Mon Jun 08, 2009 7:11 pm
Replies: 1
by alex2008 » Mon Jun 08, 2009 6:29 pm

1 Replies

252 Views

Last post by Mateescu Constantin
Mon Jun 08, 2009 7:11 pm
Inegalitate in numere pozitive

Last post by Marius Mainea « Sun Jun 07, 2009 11:32 pm
Replies: 1
by Mateescu Constantin » Sun Jun 07, 2009 4:34 pm

1 Replies

282 Views

Last post by Marius Mainea
Sun Jun 07, 2009 11:32 pm
Concurenta intr-un patrulater circumscriptibil

Last post by mihai miculita « Sun Jun 07, 2009 6:33 am
Replies: 2
by Mateescu Constantin » Wed May 13, 2009 8:23 am

2 Replies

399 Views

Last post by mihai miculita
Sun Jun 07, 2009 6:33 am
Maximul unei expresii trigonometrice

Last post by Marius Mainea « Sat Jun 06, 2009 9:41 pm
Replies: 1
by Mateescu Constantin » Fri May 29, 2009 10:20 am

1 Replies

373 Views

Last post by Marius Mainea
Sat Jun 06, 2009 9:41 pm
Inegalitate conditionata cu produsul variabilelor egal cu 1

Last post by Mateescu Constantin « Sat Jun 06, 2009 2:47 pm
Replies: 1
by alex2008 » Wed Jun 03, 2009 7:41 pm

1 Replies

341 Views

Last post by Mateescu Constantin
Sat Jun 06, 2009 2:47 pm
Inegalitate usurica

Last post by Mateescu Constantin « Fri Jun 05, 2009 10:32 am
Replies: 1
by Claudiu Mindrila » Fri Jun 05, 2009 9:45 am

1 Replies

290 Views

Last post by Mateescu Constantin
Fri Jun 05, 2009 10:32 am
Tangenta la cercul inscris

Last post by Virgil Nicula « Thu Jun 04, 2009 3:33 am
Replies: 4
by Mateescu Constantin » Sun May 03, 2009 5:51 pm

4 Replies

695 Views

Last post by Virgil Nicula
Thu Jun 04, 2009 3:33 am
Suma de patrate e patru

Last post by Marius Mainea « Wed Jun 03, 2009 9:44 pm
Replies: 1
by alex2008 » Wed Jun 03, 2009 7:33 pm

1 Replies

288 Views

Last post by Marius Mainea
Wed Jun 03, 2009 9:44 pm
Dubla inegalitate

Last post by Marius Mainea « Tue Jun 02, 2009 9:36 pm
Replies: 1
by Mateescu Constantin » Tue Jun 02, 2009 9:07 pm

1 Replies

285 Views

Last post by Marius Mainea
Tue Jun 02, 2009 9:36 pm
Problema de Marin Chirciu

Last post by Mateescu Constantin « Mon Jun 01, 2009 10:42 am
Replies: 1
by alex2008 » Fri May 29, 2009 11:53 pm

1 Replies

378 Views

Last post by Mateescu Constantin
Mon Jun 01, 2009 10:42 am
Relatie metrica in patrulater inscriptibil

Last post by Marius Mainea « Thu May 28, 2009 9:54 am
Replies: 1
by Mateescu Constantin » Sat May 23, 2009 5:14 pm

1 Replies

333 Views

Last post by Marius Mainea
Thu May 28, 2009 9:54 am
Inegalitate in trei variabile subunitare

Last post by Marius Mainea « Tue May 26, 2009 9:29 pm
Replies: 1
by alex2008 » Thu May 14, 2009 7:39 am

1 Replies

397 Views

Last post by Marius Mainea
Tue May 26, 2009 9:29 pm
O super problema de concurenta

Last post by Mateescu Constantin « Tue May 26, 2009 8:44 pm

by Mateescu Constantin » Tue May 26, 2009 8:44 pm

0 Replies

256 Views

Last post by Mateescu Constantin
Tue May 26, 2009 8:44 pm
O problema de geometrie (proprie) care imi place f.f. mult.

Last post by Virgil Nicula « Tue May 26, 2009 4:46 am
Replies: 2
by Virgil Nicula » Sun May 24, 2009 2:02 am

2 Replies

423 Views

Last post by Virgil Nicula
Tue May 26, 2009 4:46 am
Inegalitate conditionata in n variabile

Last post by Mateescu Constantin « Mon May 25, 2009 10:16 am
Replies: 1
by Mateescu Constantin » Thu May 21, 2009 9:57 pm

1 Replies

345 Views

Last post by Mateescu Constantin
Mon May 25, 2009 10:16 am
Relatie trigonometrica in orice triunghi

Last post by Virgil Nicula « Mon May 25, 2009 5:00 am
Replies: 2
by alex2008 » Sun May 24, 2009 7:39 pm

2 Replies

367 Views

Last post by Virgil Nicula
Mon May 25, 2009 5:00 am
Inegalitate hard

Last post by alex2008 « Sun May 24, 2009 7:36 pm

by alex2008 » Sun May 24, 2009 7:36 pm

0 Replies

298 Views

Last post by alex2008
Sun May 24, 2009 7:36 pm
Inegalitate conditionata

Last post by opincariumihai « Sun May 24, 2009 6:03 pm
Replies: 1
by Marius Mainea » Tue Jun 24, 2008 8:09 pm

1 Replies

627 Views

Last post by opincariumihai
Sun May 24, 2009 6:03 pm
Inegalitate in numere pozitive

Last post by Marius Mainea « Sun May 24, 2009 11:52 am
Replies: 2
by Mateescu Constantin » Sun May 24, 2009 8:51 am

2 Replies

364 Views

Last post by Marius Mainea
Sun May 24, 2009 11:52 am
Inegalitate in 4 variabile pozitive

Last post by Marius Mainea « Sat May 23, 2009 7:42 pm
Replies: 1
by Mateescu Constantin » Sat May 23, 2009 4:57 pm

1 Replies

262 Views

Last post by Marius Mainea
Sat May 23, 2009 7:42 pm
Inegalitate conditionata

Last post by opincariumihai « Sat May 23, 2009 7:38 pm
Replies: 2
by opincariumihai » Sat May 23, 2009 5:38 pm

2 Replies

381 Views

Last post by opincariumihai
Sat May 23, 2009 7:38 pm
Ecuatie functionala

Last post by Mateescu Constantin « Sat May 23, 2009 11:13 am
Replies: 1
by opincariumihai » Fri May 22, 2009 10:08 pm

1 Replies

312 Views

Last post by Mateescu Constantin
Sat May 23, 2009 11:13 am
Inegalitate conditionata cu produs

Last post by alex2008 « Fri May 22, 2009 7:59 pm
Replies: 2
by alex2008 » Thu Feb 12, 2009 9:03 pm

2 Replies

421 Views

Last post by alex2008
Fri May 22, 2009 7:59 pm
Inegalitate conditionata

Last post by alex2008 « Fri May 22, 2009 7:18 pm
Replies: 4
by alex2008 » Mon Jan 26, 2009 7:56 pm

4 Replies

786 Views

Last post by alex2008
Fri May 22, 2009 7:18 pm
Inegalitate cu medii (probabil cunoscuta)

Last post by alex2008 « Fri May 22, 2009 8:40 am
Replies: 3
by alex2008 » Fri Apr 03, 2009 11:54 pm

3 Replies

638 Views

Last post by alex2008
Fri May 22, 2009 8:40 am
Inegalitate in patru variabile

Last post by alex2008 « Thu May 21, 2009 9:28 pm
Replies: 4
by alex2008 » Mon Apr 20, 2009 11:14 pm

4 Replies

611 Views

Last post by alex2008
Thu May 21, 2009 9:28 pm
Inegalitate neconditionata

Last post by alex2008 « Thu May 21, 2009 11:22 am
Replies: 1
by alex2008 » Fri May 01, 2009 9:45 pm

1 Replies

342 Views

Last post by alex2008
Thu May 21, 2009 11:22 am
Doua inegalitati in numere pozitive

Last post by alex2008 « Thu May 21, 2009 11:06 am
Replies: 2
by alex2008 » Wed Apr 22, 2009 7:37 am

2 Replies

491 Views

Last post by alex2008
Thu May 21, 2009 11:06 am
Inegalitate cu laturi de triunghi

Last post by alex2008 « Wed May 20, 2009 7:48 pm
Replies: 2
by Mateescu Constantin » Tue May 12, 2009 7:13 am

2 Replies

452 Views

Last post by alex2008
Wed May 20, 2009 7:48 pm
Inegalitate cu sin si cos

Last post by DrAGos Calinescu « Mon May 18, 2009 10:59 am
Replies: 1
by Mateescu Constantin » Mon May 18, 2009 10:37 am

1 Replies

364 Views

Last post by DrAGos Calinescu
Mon May 18, 2009 10:59 am
O problema de coliniaritate

Last post by Mateescu Constantin « Sat May 16, 2009 10:40 am
Replies: 2
by Mateescu Constantin » Wed May 13, 2009 8:16 am

2 Replies

450 Views

Last post by Mateescu Constantin
Sat May 16, 2009 10:40 am
Patrulater cu arie minima

Last post by Mateescu Constantin « Wed May 13, 2009 9:54 pm
Replies: 1
by Mateescu Constantin » Wed May 13, 2009 8:09 am

1 Replies

367 Views

Last post by Mateescu Constantin
Wed May 13, 2009 9:54 pm
Inegalitate cu tangenta

Last post by alex2008 « Tue May 12, 2009 7:49 pm
Replies: 1
by Mateescu Constantin » Tue May 12, 2009 10:16 am

1 Replies

348 Views

Last post by alex2008
Tue May 12, 2009 7:49 pm
Ecuatie functionala

Last post by DrAGos Calinescu « Mon May 11, 2009 8:28 pm
Replies: 1
by Mateescu Constantin » Mon May 11, 2009 7:38 pm

1 Replies

377 Views

Last post by DrAGos Calinescu
Mon May 11, 2009 8:28 pm
Conditie ca un triunghi sa fie echilateral

Last post by Mateescu Constantin « Mon May 11, 2009 7:34 pm
Replies: 1
by Mateescu Constantin » Sat May 09, 2009 10:50 am

1 Replies

370 Views

Last post by Mateescu Constantin
Mon May 11, 2009 7:34 pm
Inegalitate in n variabile

Last post by Marius Mainea « Sun May 10, 2009 9:16 pm
Replies: 1
by alex2008 » Sun May 10, 2009 7:49 pm

1 Replies

325 Views

Last post by Marius Mainea
Sun May 10, 2009 9:16 pm
Inegalitate cu variabile mai mici decat 1/2 si respectiv 1

Last post by alex2008 « Sun May 10, 2009 7:30 pm
Replies: 1
by Claudiu Mindrila » Wed Apr 08, 2009 11:16 am

1 Replies

399 Views

Last post by alex2008
Sun May 10, 2009 7:30 pm
Inegalitate in numere reale pozitive

Last post by alex2008 « Sun May 10, 2009 6:10 pm
Replies: 2
by Mateescu Constantin » Sat May 09, 2009 2:38 pm

2 Replies

440 Views

Last post by alex2008
Sun May 10, 2009 6:10 pm
Inegalitate conditionata

Last post by alex2008 « Sun May 10, 2009 4:30 pm
Replies: 3
by BogdanCNFB » Fri May 08, 2009 12:10 pm

3 Replies

609 Views

Last post by alex2008
Sun May 10, 2009 4:30 pm
Ecuatie de gradul doi

Last post by DrAGos Calinescu « Sat May 09, 2009 8:29 pm
Replies: 1
by Mateescu Constantin » Fri May 08, 2009 8:52 am

1 Replies

351 Views

Last post by DrAGos Calinescu
Sat May 09, 2009 8:29 pm
Maxim de a

Last post by DrAGos Calinescu « Sat May 09, 2009 8:06 pm
Replies: 1
by alex2008 » Thu May 07, 2009 8:29 pm

1 Replies

341 Views

Last post by DrAGos Calinescu
Sat May 09, 2009 8:06 pm
Minim de maxim de a,b,c cu conditie a+b+c=abc

Last post by DrAGos Calinescu « Sat May 09, 2009 8:02 pm
Replies: 1
by alex2008 » Thu May 07, 2009 8:22 pm

1 Replies

364 Views

Last post by DrAGos Calinescu
Sat May 09, 2009 8:02 pm
Inecuatie functionala

Last post by DrAGos Calinescu « Sat May 09, 2009 7:56 pm
Replies: 1
by Mateescu Constantin » Tue May 05, 2009 10:24 am

1 Replies

530 Views

Last post by DrAGos Calinescu
Sat May 09, 2009 7:56 pm
Inegalitate conditionata

Last post by Claudiu Mindrila « Sat May 09, 2009 4:16 pm
Replies: 2
by alex2008 » Thu May 07, 2009 8:27 pm

2 Replies

362 Views

Last post by Claudiu Mindrila
Sat May 09, 2009 4:16 pm
Drepte concurente in triunghi

Last post by Mateescu Constantin « Sat May 09, 2009 4:09 pm

by Mateescu Constantin » Sat May 09, 2009 4:09 pm

0 Replies

265 Views

Last post by Mateescu Constantin
Sat May 09, 2009 4:09 pm
O problema cu colorari

Last post by Mateescu Constantin « Sat May 09, 2009 2:17 pm
Replies: 1
by Mateescu Constantin » Fri May 08, 2009 8:46 am

1 Replies

307 Views

Last post by Mateescu Constantin
Sat May 09, 2009 2:17 pm
Inegalitate conditionata cu ab+bc+ca=3

Last post by alex2008 « Sat May 09, 2009 12:57 pm
Replies: 3
by Mateescu Constantin » Fri May 08, 2009 8:58 am

3 Replies

445 Views

Last post by alex2008
Sat May 09, 2009 12:57 pm

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