bio  website  

location  
age  
visits  member for  3 years, 9 months 
seen  2 hours ago  
stats  profile views  537 
1d

comment 
Is anything known about which numbers appear in the continued fraction expansion of $\pi$?
Should "chosen uniformly at random from the reals" be "chosen uniformly at random from a real interval"? (There is no uniform distribution on the reals.) 
Apr 12 
comment 
Fermat surface known to have very few rational integer solutions
What do you mean by "rational integer solutions"? Any integer solution is necessarily rational; and any rational solution can immediately be converted to an integer solution. 
Apr 9 
revised 
What is the least integer of additive dimension 4?
stylistic corrections in Mathematical lettering 
Apr 8 
asked  What is the least integer of additive dimension 4? 
Jan 30 
revised 
Is there a dense rational sequence of positive separation?
added tag 
Jan 29 
revised 
Is there a dense rational sequence of positive separation?
Corrected deletion by another editor 
Jan 29 
asked  Is there a dense rational sequence of positive separation? 
Jan 28 
revised 
Irreducible polynomial
Spelling, grammar, punctuation 
Jan 28 
suggested  suggested edit on Irreducible polynomial 
Jan 26 
awarded  Yearling 
Jan 25 
comment 
Bishop's paradox of the countability of sequences
The first clause in the Bishop quote is blatantly untrue, unless you are a constructivist. 
Jan 18 
accepted  Can a unit square be cut into rectangles that tile a rectangle with irrational sides? 
Jan 18 
revised 
Can a unit square be cut into rectangles that tile a rectangle with irrational sides?
General stylistic edit 
Jan 18 
suggested  suggested edit on Can a unit square be cut into rectangles that tile a rectangle with irrational sides? 
Jan 16 
awarded  Popular Question 
Jan 15 
awarded  Nice Question 
Jan 15 
comment 
Can a unit square be cut into rectangles that tile a rectangle with irrational sides?
Very nice. I'm happy with $\mathrm {AC}$; but, in consideration of the minority who are uncomfortable about it, is it essentialnamely, is the theorem unprovable in $\mathrm {ZF}$? 
Jan 15 
comment 
Can a unit square be cut into rectangles that tile a rectangle with irrational sides?
@PietroMajer: Yes, the rectangles cannot all be congruent. 
Jan 15 
asked  Can a unit square be cut into rectangles that tile a rectangle with irrational sides? 
Nov 19 
awarded  Informed 