10,843 reputation
31945
bio website phdcomics.com/comics.php
location Antarctica
age 94
visits member for 3 years, 2 months
seen 10 hours ago

MATH is a wonderful thing...

MATH is a really cool thing...

So get off your act lets do some MATH...

MATH, MATH, MATH, MATH, MATH...

http://www.youtube.com/watch?v=aa8U0nL-KXg


18h
reviewed No Action Needed The order of element in $\mathbb{Z} / 2^{2014}\mathbb{Z}$
Nov
9
reviewed Approve suggested edit on How do you find the point slope of $y=2(x−5)^2​ +5$?
Nov
8
revised I need help with a proof: invertibility of $b-\lambda$ in $B$ iff $b-\lambda $ invertible in $A$
edited tags
Nov
8
reviewed Approve suggested edit on
Nov
7
reviewed Looks OK Arc length of a curve between coordinates
Nov
7
reviewed Looks OK Integrating of product of sine and cosine
Nov
7
reviewed No Action Needed Solve the differential equation $\frac{dy}{dx} = \frac{2x-y+2}{2x-y+3}$
Nov
7
reviewed Approve suggested edit on Finding the absolute minimum of $f(x,y) = (x^2+y^2)^{1/2} *e^{-(x^2+y^2)}$
Nov
5
reviewed Reject suggested edit on Limit without l'Hospital
Nov
5
reviewed Reject suggested edit on Sum of a series of integrals of increasing order
Nov
5
reviewed Reject suggested edit on Regarding the Poincare Friedrichs inequality
Nov
5
reviewed Approve suggested edit on What is the solution of the following congruency
Nov
4
reviewed Reject suggested edit on A set K in R^n is compact if and only if every continuous function from that set to the set of real numbers is bounded.
Nov
4
reviewed Reject suggested edit on finding the positive integre solutions $x^2+5xy=5775$
Nov
4
reviewed Close I need help with this proof
Nov
4
reviewed Reviewed An easy way to remember PEMDAS
Nov
3
awarded  Reviewer
Nov
3
reviewed Edit suggested edit on How to show that the limit of a fibonacci sequence equates to 1 as n goes to infinity
Nov
3
revised How to show that the limit of a fibonacci sequence equates to 1 as n goes to infinity
used LaTeX to place expressions and equations in math mode to improve legibility
Nov
3
reviewed Looks OK Eigenvalues of a general block hermitian matrix