Skip to main content
Mathematics
Daniel R. Collins's user avatar
Daniel R. Collins's user avatar
Daniel R. Collins's user avatar
Daniel R. Collins
  • Member for 8 years, 10 months
  • Last seen this week
Profile Activity
Stats
8,579
reputation
780k
reached
124
answers
14
questions
Communities
View all
About

Lecturer in Mathematics and Computer Science at CUNY/Kingsborough.

Badges
View all badges
1
gold badge
23
silver badges
44
bronze badges
Top tags
View all tags
176
Score
13
Posts
9
Posts %
156
Score
39
Posts
28
Posts %
86
Score
6
Posts
4
Posts %
55
Score
6
Posts
4
Posts %
48
Score
9
Posts
7
Posts %
44
Score
11
Posts
8
Posts %
Top posts
View all questions and answers
95
Can I think of Algebra like this?
Oct 30, 2015
86
What are some counter-intuitive results in mathematics that involve only finite objects?
Dec 3, 2016
66
Show that $(2,0,4) , (4,1,-1) , (6,7,7)$ form a right triangle
Jun 16, 2017
64
What are the Laws of Rational Exponents?
Jan 27, 2016
36
Counterintuitive examples in probability
Feb 12, 2017
25
Do we have negative prime numbers?
Feb 10, 2016
23
What is symmetric about set symmetric difference?
Oct 9, 2018
20
What is meant, exactly, by nonrepeating when talking about irrational numbers?
Apr 25, 2022
19
Why can't calculus be done on the rational numbers?
Aug 4, 2016
18
Is there such thing as a "smallest positive number that isn't zero"?
Aug 14, 2016
Top network posts
View all network posts
169
Why did I receive a negative response from a professor when emailing about course content and prerequisites of a course I am considering taking?
130
How to deal with a very weak student?
124
Tutoring is depressing because my students are struggling too much with my exercises. What do I do?
119
What should I do if I am strongly burned out at work, but resigning now would cause problems for my coworkers and burn bridges?
113
Is it appropriate to give a student a "negative grade" (fewer than zero points) for a small portion of the overall grade?