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location New York, NY
age 35
visits member for 3 years
seen Sep 8 at 20:22

Feb
25
comment Formula for semi circle with diameter up?
Not sure what you are asking for. The result of what you are asking for is here: wolframalpha.com/input/…
Feb
25
revised Formula for semi circle with diameter up?
added 9 characters in body
Feb
25
answered $\frac{\partial f(x,y)}{\partial x}=0$ whenever $f(x,y)=0\implies f(x,y)=g(y)$?
Feb
25
comment Asymptotic solution of recurrence equation
@gammatester thank you, found and fixed the typo.
Feb
25
comment Asymptotic solution of recurrence equation
@Ashot found a solution.
Feb
25
revised Asymptotic solution of recurrence equation
deleted 36 characters in body
Feb
25
comment Asymptotic solution of recurrence equation
@Ashot typo, agree it's a real problem. Fixed and suggested another approach.
Feb
25
revised Asymptotic solution of recurrence equation
deleted 36 characters in body
Feb
25
revised Asymptotic solution of recurrence equation
deleted 36 characters in body
Feb
25
revised Finding the expected value of poisson distribution
added 14 characters in body; edited tags
Feb
25
answered Asymptotic solution of recurrence equation
Feb
25
answered Find partial derivatives of function f(x,y) where f(x,y) is defined as an integral
Feb
25
comment Transposition $s=4t+\ln(1−t)$
Given this is a homework problem, likely would've been better to hint (even extensively) instead of solving for them.
Feb
25
revised What are the coordinates of the ends of the latus rectum of the parabola $x^2 - 2y + 2 = 0$?
edited tags; edited title
Feb
25
answered Permutation query
Feb
25
comment Permutation query
Hi, welcome to Math.SE! Please indicate your work on the problem. I marked it as homework, please remove the tag if it is not.
Feb
25
revised Permutation query
added 59 characters in body
Feb
24
revised Graph Theory: Show that if G is a tree with the maximum degree >=k, then G has at least k vertices of degree 1.
latex
Feb
24
comment Square Root Yields Different Result After Unit Conversion
$\sqrt{\text{sec}^2} = \text{sec}$, but $\sqrt{\text{sec}} \neq \text{sec}$. Adjust the units and you will be ok -- you need to take square roots in the unit factor
Feb
24
comment Little combinatorics excersise
How do you ensure that you have 2 zeroes in $aba$, say?