AlanH

792 reputation

219

bio	website	math.stackexchange.com/users/…
	location	Antarctica
	age	77
visits	member for	7 months
	seen	26 mins ago
stats	profile views	148

Self-learning mathematics. Many thanks to those who make time to help others on the site.

	792 reputation	bio	website	math.stackexchange.com/users/…	visits	member for	7 months
219 badges		location	Antarctica		seen	26 mins ago

77 Posts

15h	asked	Proving $\sum_{m=0}^M \binom{m+k}{k} = \binom{k+M+1}{k+1}$
May 19	asked	Proving that $X$ is a subgroup of $G$
May 18	asked	Definition of open set/metric space
May 15	asked	Finding asymptotes to general functions
May 14	asked	Infinitely many primes of the form $4n+3$
May 14	answered	If the sum of positive integers a and b is a prime, their gcd is 1. Proof?
May 13	answered	Show identity of subgroup is same as identity of group
May 11	asked	Using $\gcd(a,b)$ to find gcd of other values $\gcd(a^2,b)$ and $\gcd(a^3,b)$
May 11	asked	GCD and divisibility
May 3	asked	Is there something faulty about this statement?
May 3	asked	Trig and algebra problem: Finding sides of a triangle
Apr 27	asked	When does $az + b\bar{z} + c = 0$ represent a line?
Apr 26	answered	Distributing identical objects to identical boxes
Apr 25	asked	Show that there is no rational number $r=m/n$ such that $r^3=3$
Apr 23	asked	Proving a complex equality
Apr 14	asked	Number of matrices giving even row and column sum
Apr 13	asked	Finding a closed form expression for this sum
Apr 11	asked	Solving functional equation for generating function
Apr 10	asked	Finding functional equation for generating function
Apr 9	asked	Functional equations and generating functions