25,403 reputation
545130
bio website problemasteoremas.wordpress.c…
location Queluz, Portugal
age 63
visits member for 4 years
seen 7 hours ago

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


144
145
votes
63
answers
10k
views
149
125
votes
13
answers
88k
views