743 reputation
616
bio website problemasteoremas.wordpress.c…
location Queluz, Portugal
age 63
visits member for 3 years, 8 months
seen Jun 30 at 21:50

I am a retired electrical engineer, Portuguese. My math blog is Problemas e Teoremas.


743 Reputation

10 Apr 28
10 Mar 22
+10 06:23 upvote
10 Jan 21
10 Jan 18
10 Jan 11
10 Nov 19 '13
10 Oct 24 '13
10 May 22 '13
10 May 19 '13
15 May 4 '13
15 Mar 19 '13
45 Jan 12 '13
30 Jan 11 '13
5 Dec 28 '12
30 Dec 15 '12
10 Dec 13 '12
5 Dec 6 '12
17 Dec 5 '12
10 Nov 29 '12
22 Nov 28 '12
5 Oct 24 '12
5 Oct 22 '12
77 Oct 21 '12
10 Oct 20 '12
15 Oct 19 '12
25 Oct 18 '12
20 Oct 16 '12
30 Oct 15 '12
0 Oct 13 '12
10 Oct 9 '12