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5545 = 5 x 1109.5545 is a member of the Fibonacci-type sequence starting with 1 and 5 (A022095).5545 uses only the digits 1 and 2 in base 4 (1112221) and base 7 (22111).5545 is a concentric dodecagonal number (A195143).5545 has two representations as a sum of two squares: 5545 = 192 + 722 = 282 + 692.5545 is the hypotenuse of two primitive Pythagorean triples: 55452 = 27362 + 48232 = 38642 + 39772.Source: What's Special About This Number?

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I was born once, as a simple man; I died twice as a grateful son; and, I am born twice as an indulgent father. This is the arithmetic of my life.

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Il nazionalismo è una malattia infantile.
È il morbillo dell’umanità.
(Albert Einstein)
Noi siamo da secoli
Calpesti, derisi
Perché non siam Popolo
Perché siam divisi
Raccolgaci un’Unica
Bandiera una Speme
Di fonderci insieme
Già l’ora suonò.
(Goffredo Mameli, 1847)
All’indomani dei giochi olimpici si fanno confronti e paragoni, e orgogliosamente ci si congratula per il numero di medaglie vinte, come se ogni singolo atleta presente fosse un [...]

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For millionaire mathematician James Stewart, the music will play on after his death: Robert Everett-Green:
Mr. Stewart was little recognized outside math circles until he built Integral House, the $32-million architectural showpiece where he lives, and which contains one of the city’s most coveted concert spaces. For the past eight years, a series of benefit concerts have brought the likes of Philip Glass and Measha Brueggergosman into his home, and he is arranging to have those events
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I understand that a great deal of spam is generated by bots and translation software. I can even believe that for some products the bad grammar and stilted language is not that much of an impediment. There are, however, products and services where this can't be a good approach.AnonymousSeptember 21, 2014 at 6:06 AMYour encounter throughout helping learners creates you a great respected firm while it come to giving learners on what to post powerful entry documents.____Essay.com alternative is
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MindAfterMath tweeted: @MindAfterMath

Approximating the Set Cover Problem http://t.co/51cjOvppIk #compsci #datascience #math #stem #mathchat

2014-09-22 09:00:07

peterrowlett tweeted: @peterrowlett

Cool, thanks! RT @sxpmaths: Just embedded the RSS feed for Taking Maths Further in our new moodle site http://t.co/1vMT3yjrXN

2014-09-22 08:45:03

evelynjlamb tweeted: @evelynjlamb

2014-09-22 08:34:11

evelynjlamb tweeted: @evelynjlamb

Blum: if you can't implement your scheme, I won't accept it. Has to be usable by a normal human! #hlf14

2014-09-22 08:14:22

evelynjlamb tweeted: @evelynjlamb

Blum on whether humans can implement zero knowledge proofs: half the time I try to show it's impossible, half the time possible #hlf14

2014-09-22 08:12:02

christianp tweeted: @christianp

@evelynjlamb excellent explanation in "How to explain zero knowledge protocols to your children" http://t.co/G8iifBDqpK

2014-09-22 08:09:27

MathsBooks tweeted: @MathsBooks

RT @AtheneDonald: Last night's post: What’s Wrong with Conferences? http://t.co/vkkhAZuaWE Why I get irritated by bad chairing & poor time…

2014-09-22 08:04:37

evelynjlamb tweeted: @evelynjlamb

Zero-knowledge proof: how can you convince someone you know something without showing them what it is? (ie passwords) #hlf14

2014-09-22 08:00:24

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