559 reputation
513
bio website yaserxp.wordpress.com
location Dammam, Saudi Arabia
age 29
visits member for 3 years, 9 months
seen Apr 4 at 14:35

A computer scientist, a cognitive science hobbyist, and a Rubyist. A software developer, a juggler, and a wannabe mathematician/philosopher.


Nov
26
awarded  Popular Question
Oct
30
awarded  Notable Question
May
7
awarded  Caucus
Feb
10
awarded  Popular Question
Jul
20
awarded  Yearling
Oct
10
awarded  Enlightened
Oct
10
awarded  Nice Answer
Jul
21
awarded  Yearling
Dec
11
awarded  Quorum
Sep
18
comment Network of streets
Shouldn't this be a comment rather than an answer?
Sep
7
revised Your favourite maths puzzles
corrected spelling
Sep
4
comment Proving that $||A-B||=||A+B||\Leftrightarrow AB=0$
@Rasmus: I think @Chandru1 is referring to the other direction of the iff statement. But that is trivial: just go backwards in the original proof. No?
Sep
1
comment How Do You Go About Learning Mathematics?
"... doing this will get you used to not understanding things, which is important." True words of wisdom.
Sep
1
awarded  Scholar
Sep
1
accepted What is the Direction of a Zero (Null) Vector?
Sep
1
comment Finding the Heavy Coin by weighing twice
Um.. we'll still face a problem if the weight balance is balanced the first time by having a heavy coin and a light one on each side. Suppose that in this case I followed the proposed solution and replaced the coins on one side with 2 other coins. There's a possibility that these 2 new coins are the remaining 2 light ones. Now, how can I tell which of the coins in the other heavier side is the heavy one?
Sep
1
revised Finding the Heavy Coin by weighing twice
Updated answer with information that, sadly, invalidates it.
Aug
31
answered Finding the Heavy Coin by weighing twice
Aug
31
asked What is the Direction of a Zero (Null) Vector?
Jul
29
awarded  Nice Answer