jwpat7
Reputation
515
Top tag
Next privilege 1,000 Rep.
Create tags
 Dec20 awarded Constituent Dec8 awarded Caucus Nov16 answered Give a concrete sequence of rationals which converges to an irrational number and vice versa. Jul20 answered Mathematical writing: why should we not use the phrase “we have that”? Jul14 awarded Yearling May17 awarded Constituent May6 awarded Caucus Nov21 comment Is the function $f( x)=1/|x|^{1/2}$ Lipschitz continuous? The stated $x_i$ don't work; eg if C = 1+e for small positive e, $|f(x_1)-f(x_2)| < C|x_1-x_2|$. However, $x_1 = \frac{1}{C^2}$ and $x_2 = \frac{1}{2C^2}$ work. Oct22 awarded Critic Jul31 awarded Excavator Jul31 revised Zero probability and impossibility fix some spellings Jul31 suggested approved edit on Zero probability and impossibility Jul14 awarded Yearling Nov23 answered Check if point on circle is in between two other points (Java) Nov20 answered What is wrong with my algorithm (finding if the origin is within a triangle's interior)? Nov15 comment Percentage of primes among the natural numbers @MartinSleziak Moose can un-accept one answer and accept a different one at any time, should he or she so desire. Nov15 comment Problem on Divide-and-Conquer Relation Although you say "Each player who loses in the first round gets nothing", the problem says "a player who loses in the first round gets $100". Nov15 comment Counting walks on colored graphs Can you explain your$3*2^{k−1}$walks on k 3-colored vertices formula? At least at k=1 and k=2 the numbers appear to be twice as large; e.g {br, bg, gr, gb, rg, rb} at k=1, and {gbg, grg, gbr, grb, etc} at k=2. Nov14 comment Algorithms and Simulation Were you given a definition of "optimal"? Or any limitations? (I.e. for (b) it looks like$\sigma^2=1\$ should be optimal for the obvious def of optimal) Nov11 answered Proving a Diophantine equation has no solutions