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Cristos A. Ruiz's user avatar
Cristos A. Ruiz's user avatar
Cristos A. Ruiz's user avatar
Cristos A. Ruiz
  • Member for 14 years, 1 month
  • Last seen more than 9 years ago
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Post Time Graph
+10
Jul 30, 2022
upvote +10
A characterization of convexity
+10
Jul 21, 2021
upvote +10
A characterization of convexity
+10
Jun 8, 2021
upvote +10
A characterization of convexity
+10
Dec 11, 2019
+10
Jul 12, 2019
+40
Jul 11, 2019
+10
Feb 27, 2019
+10
Mar 15, 2018
-10
Sep 17, 2017
+20
Sep 11, 2017
+20
Sep 9, 2017
+10
Jan 11, 2016
+10
Jul 15, 2014
+20
Jul 8, 2014
+30
Jul 7, 2014
-2
May 22, 2014
+100
Apr 17, 2014
+10
Mar 22, 2014
+10
Sep 15, 2013
+10
Sep 9, 2013
+10
May 9, 2013
+20
May 7, 2013
+72
May 6, 2013
+10
Nov 24, 2012
+10
Jan 9, 2012
+10
Aug 8, 2011
+10
Apr 15, 2011
+10
Apr 6, 2011
+10
Dec 25, 2010
+20
Dec 19, 2010
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