user02138
Reputation
8,547
Next privilege 10,000 Rep.
Access moderator tools
 Apr 22 awarded Nice Answer Mar 31 awarded Good Answer Feb 17 accepted Solution Multiplicity of the Diophantine Equation $k = b(a - \gcd(a,b))$. Feb 17 revised When is an Indefinite Quadratic Form over the Non-negative Integers Universal? added 38 characters in body Feb 17 asked When is an Indefinite Quadratic Form over the Non-negative Integers Universal? Feb 7 comment Find the sum of all the multiples of 3 or 5 below 1000 The first two sums account for multiples of $3$ and $5$, the last sum accounts for over-counting multiples of $15$ (which can appear in either of the first two sums). Jan 24 revised Fractional Part Double Summations deleted 2 characters in body Jan 24 revised Dedekind Sum Congruences deleted 2 characters in body Jan 10 comment Solution Multiplicity of the Diophantine Equation $k = b(a - \gcd(a,b))$. Thank you, Peter! Jan 10 revised Solution Multiplicity of the Diophantine Equation $k = b(a - \gcd(a,b))$. deleted 75 characters in body Jan 10 revised Solution Multiplicity of the Diophantine Equation $k = b(a - \gcd(a,b))$. deleted 75 characters in body Jan 10 asked Solution Multiplicity of the Diophantine Equation $k = b(a - \gcd(a,b))$. Jan 6 comment Two-term Binomial-Bernoulli Transform That's great. Presumably, infinitely many such transforms follow from two generating functions $E$ and $F$ such that $EF = 1$. Jan 6 asked Two-term Binomial-Bernoulli Transform Dec 30 awarded Announcer Dec 29 comment Taking the negative of a continued fraction Actually, it was van der Poorten who wrote the notes I had in mind. Dec 26 awarded Nice Answer Dec 23 revised Taking the negative of a continued fraction added 84 characters in body Dec 23 answered Taking the negative of a continued fraction Oct 23 awarded Yearling