Mathematics
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coffeemath
  • Member for 10 years
  • Last seen more than 4 years ago
  • United States
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About

I teach math at St. John Fisher College in Rochester.

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All Questions Answers
Score Newest
answer
48
How to determine the arc length of ellipse?
Jun 30, 2013
answer
45
Does $0 < x < 0$ imply $x =0$?
Mar 3, 2016
question
36
Groups with "few" subgroups
Apr 23, 2015
answer
19
$f(x)=1/q$ for $x=p/q$ is integrable
Aug 30, 2013
answer
16
Is there a maximum value between open $(0,1)$ set?
Jan 22, 2015
answer
15
How prove for any $k$ then have $a^2_{1}+a^2_{2}+a^2_{3}+\cdots+a^2_{k}=m^3$
Mar 1, 2014
question
14
Cover a disk with thin rectangles
Nov 5, 2012
answer
14
Drawing by lifting pencil from paper can still beget continuous function.
Jan 27, 2013
answer
12
Is there a bijective function $f: \mathbb{R}\to\mathbb{R}$ that is discontinuous?
May 11, 2016
answer
12
how to find integer solutions for $axy +bx + cy =d$?
Nov 22, 2012

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