Inegalitati

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Regulament

Last post by Filip Chindea « Wed Mar 26, 2008 11:18 pm

by Filip Chindea » Wed Mar 26, 2008 11:18 pm

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Last post by Filip Chindea
Wed Mar 26, 2008 11:18 pm

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Organizarea forumului

Last post by Filip Chindea « Thu Mar 27, 2008 9:54 pm

by Filip Chindea » Thu Mar 27, 2008 9:54 pm

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945 Views

Last post by Filip Chindea
Thu Mar 27, 2008 9:54 pm
O inegalitate cu 1/cos(A/2) intr-un triunghi

Last post by Mateescu Constantin « Sun Sep 05, 2010 9:40 pm
Replies: 3
by Mateescu Constantin » Sat Aug 28, 2010 1:32 pm

3 Replies

3094 Views

Last post by Mateescu Constantin
Sun Sep 05, 2010 9:40 pm
O inegalitate draguta intr-un triunghi ascutit sau drept

Last post by Mateescu Constantin « Fri Aug 27, 2010 11:24 pm

by Mateescu Constantin » Fri Aug 27, 2010 11:24 pm

0 Replies

1009 Views

Last post by Mateescu Constantin
Fri Aug 27, 2010 11:24 pm
Doua perechi de inegalitati in triunghiuri particulare

Last post by Mateescu Constantin « Fri Aug 27, 2010 11:17 pm

by Mateescu Constantin » Fri Aug 27, 2010 11:17 pm

0 Replies

656 Views

Last post by Mateescu Constantin
Fri Aug 27, 2010 11:17 pm
O inegalitate cu radicali intr-un triunghi

Last post by Mateescu Constantin « Fri Aug 27, 2010 12:28 pm
Replies: 2
by Mateescu Constantin » Thu Aug 26, 2010 9:59 am

2 Replies

1656 Views

Last post by Mateescu Constantin
Fri Aug 27, 2010 12:28 pm
Revers al inegalitatii H. - F. intr-un triunghi particular

Last post by Mateescu Constantin « Thu Aug 26, 2010 9:37 am

by Mateescu Constantin » Thu Aug 26, 2010 9:37 am

0 Replies

766 Views

Last post by Mateescu Constantin
Thu Aug 26, 2010 9:37 am
IMAC 2010 Ziua a doua Problema 6

Last post by Antonache Emanuel « Wed Jun 16, 2010 4:02 pm

by Antonache Emanuel » Wed Jun 16, 2010 4:02 pm

0 Replies

663 Views

Last post by Antonache Emanuel
Wed Jun 16, 2010 4:02 pm
IMAC 2010 Problema 2

Last post by Claudiu Mindrila « Wed Jun 02, 2010 4:44 pm
Replies: 1
by Andi Brojbeanu » Wed Jun 02, 2010 3:14 pm

1 Replies

938 Views

Last post by Claudiu Mindrila
Wed Jun 02, 2010 4:44 pm
IMAC 2010 Problema 5

Last post by Andi Brojbeanu « Wed Jun 02, 2010 3:19 pm

by Andi Brojbeanu » Wed Jun 02, 2010 3:19 pm

0 Replies

708 Views

Last post by Andi Brojbeanu
Wed Jun 02, 2010 3:19 pm
Inegalitate in triunghi

Last post by Mateescu Constantin « Tue May 25, 2010 8:53 am
Replies: 1
by Andi Brojbeanu » Mon May 24, 2010 11:18 pm

1 Replies

632 Views

Last post by Mateescu Constantin
Tue May 25, 2010 8:53 am
inegalitatea cu enunt elementar

Last post by alex2008 « Wed Mar 24, 2010 12:55 pm
Replies: 1
by Cezar Lupu » Tue Mar 23, 2010 11:51 pm

1 Replies

948 Views

Last post by alex2008
Wed Mar 24, 2010 12:55 pm
inegalitate rationala

Last post by mihai++ « Fri Feb 12, 2010 8:09 pm
Replies: 1
by Marius Mainea » Fri Feb 12, 2010 8:04 pm

1 Replies

1109 Views

Last post by mihai++
Fri Feb 12, 2010 8:09 pm
Fie a,b,c>0

Last post by Mateescu Constantin « Thu Jan 28, 2010 9:55 am
Replies: 1
by Marius Mainea » Fri Jun 20, 2008 5:12 pm

1 Replies

1576 Views

Last post by Mateescu Constantin
Thu Jan 28, 2010 9:55 am
Inegalitate cu mediane si inaltimi

Last post by Virgil Nicula « Sat Jan 16, 2010 4:24 pm
Replies: 1
by Mateescu Constantin » Sat Jan 16, 2010 3:35 pm

1 Replies

719 Views

Last post by Virgil Nicula
Sat Jan 16, 2010 4:24 pm
Inegalitatea lui Holder in actiune

Last post by Virgil Nicula « Tue Jan 05, 2010 11:36 pm
Replies: 3
by Alin Galatan » Thu Sep 27, 2007 10:18 pm

3 Replies

4713 Views

Last post by Virgil Nicula
Tue Jan 05, 2010 11:36 pm
O inegalitate interesanta

Last post by Mateescu Constantin « Mon Dec 21, 2009 3:05 pm
Replies: 1
by Claudiu Mindrila » Mon Dec 21, 2009 1:57 pm

1 Replies

758 Views

Last post by Mateescu Constantin
Mon Dec 21, 2009 3:05 pm
Stelele Matematicii Problema 1

Last post by Marius Mainea « Thu Dec 17, 2009 11:08 pm
Replies: 1
by Vlad Matei » Thu Dec 17, 2009 10:54 pm

1 Replies

1049 Views

Last post by Marius Mainea
Thu Dec 17, 2009 11:08 pm
Aplicatii ale CBS

Last post by DrAGos Calinescu « Sun Nov 22, 2009 7:27 pm
Replies: 6
by Marius Mainea » Sun Jul 13, 2008 3:45 pm

6 Replies

2611 Views

Last post by DrAGos Calinescu
Sun Nov 22, 2009 7:27 pm
Suma non-standard

Last post by Beniamin Bogosel « Sat Nov 21, 2009 5:09 pm
Replies: 3
by Filip Chindea » Sat Jul 12, 2008 9:35 pm

3 Replies

1931 Views

Last post by Beniamin Bogosel
Sat Nov 21, 2009 5:09 pm
Dubla inegalitate in triunghi ascutitunghic

Last post by Mateescu Constantin « Thu Nov 19, 2009 10:19 am

by Mateescu Constantin » Thu Nov 19, 2009 10:19 am

0 Replies

748 Views

Last post by Mateescu Constantin
Thu Nov 19, 2009 10:19 am
IMO SHORTLIST, 1987

Last post by Mateescu Constantin « Sun Oct 04, 2009 12:30 pm
Replies: 1
by opincariumihai » Wed Sep 30, 2009 11:21 am

1 Replies

1025 Views

Last post by Mateescu Constantin
Sun Oct 04, 2009 12:30 pm
Inegalitate nesimetrica

Last post by Virgil Nicula « Mon Sep 28, 2009 6:31 pm
Replies: 2
by opincariumihai » Mon Jul 13, 2009 2:45 am

2 Replies

1178 Views

Last post by Virgil Nicula
Mon Sep 28, 2009 6:31 pm
Inegalitate cu medii

Last post by opincariumihai « Sun Sep 27, 2009 10:45 pm
Replies: 3
by Marius Mainea » Thu Dec 18, 2008 12:12 am

3 Replies

1499 Views

Last post by opincariumihai
Sun Sep 27, 2009 10:45 pm
Inegalitate cu variabila pozitive

Last post by alex2008 « Sun Sep 27, 2009 8:57 pm
Replies: 1
by Claudiu Mindrila » Mon Apr 20, 2009 5:49 pm

1 Replies

1057 Views

Last post by alex2008
Sun Sep 27, 2009 8:57 pm
Inegalitate geometrica

Last post by Virgil Nicula « Sun Sep 27, 2009 10:51 am
Replies: 2
by nica » Thu Sep 24, 2009 4:32 pm

2 Replies

1160 Views

Last post by Virgil Nicula
Sun Sep 27, 2009 10:51 am
Inegalitate in triunghi

Last post by Mateescu Constantin « Sun Sep 13, 2009 12:38 pm
Replies: 3
by Mateescu Constantin » Mon Aug 31, 2009 9:39 pm

3 Replies

1182 Views

Last post by Mateescu Constantin
Sun Sep 13, 2009 12:38 pm
Inegalitatea 9, geometrica

Last post by nica « Mon Aug 24, 2009 12:43 pm
Replies: 6
by nica » Sat Feb 09, 2008 6:38 pm

6 Replies

3307 Views

Last post by nica
Mon Aug 24, 2009 12:43 pm
Problema deschisa

Last post by nica « Thu Aug 20, 2009 12:01 pm

by nica » Thu Aug 20, 2009 12:01 pm

0 Replies

760 Views

Last post by nica
Thu Aug 20, 2009 12:01 pm
Inegalitate in 4 variabile!

Last post by alex2008 « Wed Aug 19, 2009 10:27 pm
Replies: 5
by maxim bogdan » Wed Dec 31, 2008 6:53 pm

5 Replies

1732 Views

Last post by alex2008
Wed Aug 19, 2009 10:27 pm
Inegalitate cu radicali de ordin 2

Last post by Mateescu Constantin « Fri Jul 31, 2009 8:18 pm
Replies: 1
by Marius Mainea » Thu Jun 18, 2009 2:49 pm

1 Replies

851 Views

Last post by Mateescu Constantin
Fri Jul 31, 2009 8:18 pm
Inegalitate geometrica 2

Last post by alex2008 « Sun Jul 12, 2009 2:55 pm
Replies: 1
by Marius Mainea » Sat Dec 27, 2008 1:12 pm

1 Replies

1043 Views

Last post by alex2008
Sun Jul 12, 2009 2:55 pm
Inegalitate conditionata 3

Last post by alex2008 « Sun Jul 12, 2009 2:37 pm
Replies: 1
by Marius Mainea » Sat Dec 27, 2008 1:17 pm

1 Replies

981 Views

Last post by alex2008
Sun Jul 12, 2009 2:37 pm
Inegalitate (cunoscuta?!)

Last post by alex2008 « Thu Jun 25, 2009 10:30 am
Replies: 2
by maxim bogdan » Fri Feb 06, 2009 10:51 am

2 Replies

1207 Views

Last post by alex2008
Thu Jun 25, 2009 10:30 am
Inegalitate polinomiala 3

Last post by Marius Mainea « Tue Jun 16, 2009 12:42 pm
Replies: 2
by Marius Mainea » Tue Jun 16, 2009 11:34 am

2 Replies

851 Views

Last post by Marius Mainea
Tue Jun 16, 2009 12:42 pm
Inegalitate frumoasa

Last post by opincariumihai « Sun Jun 14, 2009 11:48 pm
Replies: 3
by Theodor Munteanu » Sun Jun 14, 2009 12:08 pm

3 Replies

1026 Views

Last post by opincariumihai
Sun Jun 14, 2009 11:48 pm
O inegalitate in triunghi

Last post by Mateescu Constantin « Sun Jun 14, 2009 12:19 pm
Replies: 2
by nica » Mon Jun 01, 2009 1:32 pm

2 Replies

1206 Views

Last post by Mateescu Constantin
Sun Jun 14, 2009 12:19 pm
Inegalitate conditionata cu a+b+c=3 (TST Iran, 2009, Ziua 1)

Last post by Marius Mainea « Fri Jun 12, 2009 1:36 am
Replies: 1
by Claudiu Mindrila » Tue May 12, 2009 10:39 am

1 Replies

1051 Views

Last post by Marius Mainea
Fri Jun 12, 2009 1:36 am
Inegalitate cu laturi de triunghi

Last post by alex2008 « Mon Jun 08, 2009 11:20 am
Replies: 1
by Mateescu Constantin » Mon Jun 08, 2009 9:58 am

1 Replies

777 Views

Last post by alex2008
Mon Jun 08, 2009 11:20 am
Inegalitate in triunghi ascutitunghic

Last post by Marius Mainea « Tue May 05, 2009 3:12 pm
Replies: 1
by Cezar Lupu » Thu Apr 30, 2009 8:37 pm

1 Replies

987 Views

Last post by Marius Mainea
Tue May 05, 2009 3:12 pm
Inegalitate conditionata 6

Last post by Adriana Nistor « Sun Mar 01, 2009 8:06 pm
Replies: 1
by Marius Mainea » Sat Feb 28, 2009 11:08 pm

1 Replies

1018 Views

Last post by Adriana Nistor
Sun Mar 01, 2009 8:06 pm
Inegalitate conditionata 4

Last post by maxim bogdan « Sat Feb 07, 2009 5:30 pm
Replies: 2
by Marius Mainea » Fri Dec 19, 2008 10:22 pm

2 Replies

1253 Views

Last post by maxim bogdan
Sat Feb 07, 2009 5:30 pm
Inegalitate neomogena

Last post by alex2008 « Sun Jan 25, 2009 11:37 am
Replies: 1
by Marius Mainea » Sat Jan 24, 2009 12:34 am

1 Replies

1158 Views

Last post by alex2008
Sun Jan 25, 2009 11:37 am
Inegalitati cu sume de patrate

Last post by Marius Mainea « Sat Jan 17, 2009 11:52 pm
Replies: 8
by Beniamin Bogosel » Tue Jun 17, 2008 11:27 am

8 Replies

2376 Views

Last post by Marius Mainea
Sat Jan 17, 2009 11:52 pm
Inegalitate conditionata

Last post by Claudiu Mindrila « Thu Dec 11, 2008 11:01 pm
Replies: 2
by Beniamin Bogosel » Tue Jun 17, 2008 11:34 am

2 Replies

1347 Views

Last post by Claudiu Mindrila
Thu Dec 11, 2008 11:01 pm
Inegalitatea 5, conditionata, cu x+y+z+xyz=4

Last post by maxim bogdan « Tue Dec 09, 2008 7:52 pm
Replies: 3
by Cezar Lupu » Thu Oct 18, 2007 2:35 am

3 Replies

5019 Views

Last post by maxim bogdan
Tue Dec 09, 2008 7:52 pm
Inegalitate simetrica non-standard

Last post by Scorpius « Sun Oct 26, 2008 8:48 pm
Replies: 1
by Filip Chindea » Sat Oct 25, 2008 8:15 pm

1 Replies

1751 Views

Last post by Scorpius
Sun Oct 26, 2008 8:48 pm
Inegalitate neomogena

Last post by Radu Titiu « Sat Oct 25, 2008 11:23 pm

by Radu Titiu » Sat Oct 25, 2008 11:23 pm

0 Replies

1045 Views

Last post by Radu Titiu
Sat Oct 25, 2008 11:23 pm
ab+bc+ac+2abc=1

Last post by Claudiu Mindrila « Sun Oct 12, 2008 10:59 pm
Replies: 2
by Bogdan Posa » Mon Mar 24, 2008 1:08 pm

2 Replies

1606 Views

Last post by Claudiu Mindrila
Sun Oct 12, 2008 10:59 pm
Inegalitatea 2, trigonometrica, cu sinA/2 si cos A/2

Last post by maxim bogdan « Fri Aug 29, 2008 4:38 pm
Replies: 1
by Cezar Lupu » Sat Oct 06, 2007 3:58 pm

1 Replies

1649 Views

Last post by maxim bogdan
Fri Aug 29, 2008 4:38 pm
Inegalitate cu suma patratelor 1

Last post by Marius Mainea « Tue Jul 22, 2008 12:16 am
Replies: 1
by Marius Dragoi » Tue Jun 10, 2008 5:31 pm

1 Replies

1225 Views

Last post by Marius Mainea
Tue Jul 22, 2008 12:16 am

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