3,517 reputation
11239
bio website google.com/profiles/walkraft
location Sydney, Australia
age 25
visits member for 2 years, 10 months
seen Jan 28 at 2:24
stats profile views 697
  • Bachelor of Science (Adv Maths) with Honors in Computer Science from USYD
  • Programming C/C++/Java/Python/Objective C/C#/Javascript/PHP

Jul
21
revised Is there possibly a largest prime number?
added 4 characters in body
Jul
21
comment Why is “the set of all sets” a paradox?
What does 2^S mean?
Jul
21
comment What exactly does it mean for a function to be “well-behaved”?
@e.James: That wiki article would actually a pretty good answer
Jul
21
comment What exactly does it mean for a function to be “well-behaved”?
Regardless of whether this is informal or not, we can at least discuss common ways this expression is used, which can be quite valuable
Jul
21
awarded  Editor
Jul
21
comment Is there possibly a largest prime number?
@Harry: How so?
Jul
21
revised Is there possibly a largest prime number?
added 1 characters in body
Jul
21
comment Can you recommend a decent online or software calculator?
Python even has online consoles too
Jul
21
comment Is there possibly a largest prime number?
@Harry: What is wrong?
Jul
21
comment Is there possibly a largest prime number?
What is the rule on language? Should I edit the quote?
Jul
21
answered Is there possibly a largest prime number?
Jul
20
awarded  Critic
Jul
20
comment Is 1 a prime number?
Euclid's theorem could easily be modified to work with 1 as a prime. The reason why 1 isn't a prime is either because it makes a whole lot of different results nicer, or an accident of history, not because of one specific theorem
Jul
20
comment Is 1 a prime number?
@Justin L.: "There are some more complex subtleties to that, to make it rigorous" - you still make it sound like a proof
Jul
20
awarded  Organizer
Jul
20
revised What are some good ways to get children excited about math?
edited tags
Jul
20
answered Do complex numbers really exist?
Jul
20
awarded  Autobiographer
Jul
20
awarded  Supporter