26,752 reputation
2865
bio website ncssm.edu/~morrison
location Chapel Hill, NC
age 24
visits member for 3 years, 11 months
seen 2 hours ago

I am the chief wizard of computing at http://www.ncssm.edu

I am old enough to drink Champagne and Barolo.


1d
reviewed Close how to do that function $n \rightarrow h(f(n),g(n))$ is URM
1d
reviewed Close Integration by Substitution
1d
reviewed Close Pipe A is a inlet pipe filling the tank at 8000 litre/hour .Pipe B is the outlet pipe which empties the tank in 3 hours.
1d
reviewed Close Exercise of topological spaces
1d
reviewed Close Explain why the open mobius band is a smooth surface
1d
reviewed Close Probability distribtuions
1d
reviewed Leave Open Why is $y{(\log_a(x))} = \log_a{(x^y)}$?
1d
reviewed Close how to solve these sort of problems
1d
reviewed Close what are the set of integers that verify this congruence equation please.
1d
reviewed Close Uses of Mersenne primes in math
1d
reviewed Close Area of a circle shall equal the area of a square
1d
reviewed Close complicated bijective differentiable function with surprisingly simple inverse function
1d
reviewed Close integral of ∫xdx where x is constant
2d
answered Show that if $A,B$ are measurable, $A\subset E\subset B$, and $m(A)=m(B)$, then $E$ is measurable.
Oct
20
reviewed Leave Open $A_1 \cap A_2 \cap \cdots \cap A_n \ne \emptyset$ holds for all $n$. Must it be that $\bigcap_{n = 1}^{\infty} A_n \ne \emptyset$?
Oct
20
reviewed Edit For every natural number $n$, $\gcd(an,bn)=n\gcd(a,b).$
Oct
20
revised For every natural number $n$, $\gcd(an,bn)=n\gcd(a,b).$
added 59 characters in body; edited title
Oct
20
reviewed Close Find a closed form for a generating function and recurrence
Oct
20
reviewed Leave Open Multiplication of triangular matrices and diagonal matrices
Oct
20
reviewed Leave Open Derivative of $(\ln x)^{\ln x}$