User contributions for Cata

16 January 2024

• 15:4815:48, 16 January 2024 diff hist +1,857‎ N 27930 ‎ Pagină nouă: '''27930 (Nicolae Mușuroia) ''' <br /> <br /> : ''Fie'' <math>z_1, z_2</math> ''respectiv'' <math>z_3</math>, ''afixele vârfurilor triunghiului'' <math>A_1A_2A_3</math>, ''înscris în cercul'' <math>C(0,1)</math>. ''Arătați că triunghiul'' <math>A_1A_2A_3</math> ''este echilateral dacă și numai dacă'' <math>(z_1+z_2)(z_2+z_3)(z_3+z_1) \not= 0</math> ''și'' <math>\frac{1}{z_1+z_2} + \frac{1}{z_2+z_3} + \frac{1}{z_3+z_1} = 0</math>. '''Soluție.''' Dacă <math>A_1A...
• 15:0515:05, 16 January 2024 diff hist +22‎ Gazeta Matematică ‎No edit summary

14 May 2023

• 14:3414:34, 14 May 2023 diff hist 0‎ 2001 - Huge Control ‎No edit summary current
• 14:3314:33, 14 May 2023 diff hist 0‎ 2553 - Josephus ‎No edit summary current
• 14:3214:32, 14 May 2023 diff hist −91‎ 3223 - Scobitoare ‎No edit summary current
• 14:2914:29, 14 May 2023 diff hist +1‎ m 1973 - Hambar2 ‎No edit summary current

3 May 2023

• 07:1707:17, 3 May 2023 diff hist +13‎ 4211 - ElimZTRec ‎No edit summary current
• 07:1707:17, 3 May 2023 diff hist +15‎ 4262 - FiboRec ‎No edit summary current
• 07:1607:16, 3 May 2023 diff hist +27‎ 4210 - FCrescRec ‎No edit summary current
• 07:1507:15, 3 May 2023 diff hist +15‎ 4208 - ExistaImpareRec ‎No edit summary current
• 07:1407:14, 3 May 2023 diff hist +6‎ 2283 - Caraghios ‎No edit summary
• 07:1207:12, 3 May 2023 diff hist +1,318‎ 1675 - Calc ‎No edit summary current
• 07:0307:03, 3 May 2023 diff hist +40‎ 1124 - Patrate ‎No edit summary
• 07:0207:02, 3 May 2023 diff hist −5‎ 2724 - LSQ ‎No edit summary current
• 07:0107:01, 3 May 2023 diff hist +1,125‎ 2724 - LSQ ‎No edit summary
• 06:5406:54, 3 May 2023 diff hist −35‎ 1735 - divquery ‎No edit summary
• 06:5206:52, 3 May 2023 diff hist +713‎ 1461 - Meteoriti ‎No edit summary
• 06:4706:47, 3 May 2023 diff hist +1,678‎ 1248 - carti2 ‎No edit summary
• 06:4106:41, 3 May 2023 diff hist +1,222‎ 2001 - Huge Control ‎No edit summary
• 06:3706:37, 3 May 2023 diff hist −23‎ 1992 - PlatouAT ‎No edit summary current
• 06:3606:36, 3 May 2023 diff hist 0‎ 2553 - Josephus ‎ →‎Exemplu Tag: Visual edit
• 06:3606:36, 3 May 2023 diff hist 0‎ 1973 - Hambar2 ‎ →‎Exemplu Tag: Visual edit
• 06:3506:35, 3 May 2023 diff hist +68‎ 2319 - abc ‎No edit summary current
• 06:3306:33, 3 May 2023 diff hist +95‎ 1992 - PlatouAT ‎No edit summary
• 06:3106:31, 3 May 2023 diff hist 0‎ 2716 - UnuDoi ‎No edit summary current
• 06:3006:30, 3 May 2023 diff hist +81‎ 2553 - Josephus ‎No edit summary
• 06:2806:28, 3 May 2023 diff hist +860‎ 1973 - Hambar2 ‎No edit summary
• 06:2406:24, 3 May 2023 diff hist +50‎ 2225 - complementar ‎No edit summary
• 06:2206:22, 3 May 2023 diff hist +694‎ 2700 - RadixSort ‎No edit summary
• 06:1806:18, 3 May 2023 diff hist +4‎ 1924 - QStiva ‎No edit summary
• 06:1606:16, 3 May 2023 diff hist +25‎ 1899 - AfisMinime ‎No edit summary current
• 06:1006:10, 3 May 2023 diff hist +549‎ 4206 - CifDiv3Rec ‎No edit summary current
• 06:0906:09, 3 May 2023 diff hist +142‎ 1240 - Ab3 ‎No edit summary
• 06:0706:07, 3 May 2023 diff hist +119‎ 3489 - Numara punctele ‎No edit summary current
• 06:0306:03, 3 May 2023 diff hist +188‎ 2716 - UnuDoi ‎No edit summary
• 05:5905:59, 3 May 2023 diff hist +237‎ 3050 - ncif ‎No edit summary current
• 05:5505:55, 3 May 2023 diff hist +1,794‎ 3100 - suma perm circ ‎No edit summary current
• 05:5205:52, 3 May 2023 diff hist +95‎ 3223 - Scobitoare ‎No edit summary
• 05:5005:50, 3 May 2023 diff hist +387‎ 2924 - FactorialInnEasy ‎No edit summary current
• 05:4505:45, 3 May 2023 diff hist −25‎ 4044 - camere ‎No edit summary current
• 05:4205:42, 3 May 2023 diff hist +908‎ 2826 - Duplicare1 ‎No edit summary
• 04:5204:52, 3 May 2023 diff hist −1,159‎ 3489 - Numara punctele ‎No edit summary
• 04:1504:15, 3 May 2023 diff hist +1,587‎ 0023 - Oglindit1 ‎No edit summary current
• 04:0304:03, 3 May 2023 diff hist +1,425‎ 0032 - EliminareCifre ‎No edit summary current
• 03:5603:56, 3 May 2023 diff hist +1,775‎ 0894 - CifMinMax ‎No edit summary current
• 03:5203:52, 3 May 2023 diff hist −218‎ 0894 - CifMinMax ‎No edit summary

28 April 2023

• 08:0408:04, 28 April 2023 diff hist +38‎ 1675 - Calc ‎No edit summary
• 08:0208:02, 28 April 2023 diff hist +127‎ 1124 - Patrate ‎No edit summary
• 08:0008:00, 28 April 2023 diff hist +84‎ 2724 - LSQ ‎No edit summary
• 07:5907:59, 28 April 2023 diff hist +58‎ m 1735 - divquery ‎ →‎Date de ieșire Tag: Visual edit