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Dan Fox's user avatar
Dan Fox's user avatar
Dan Fox's user avatar
Dan Fox
  • Member for 12 years, 1 month
  • Last seen more than a week ago
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Top posts

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44
Explaining the order of negative integers
May 26, 2016
39
Is there a fair way to increase the grade of students who did not do well in exams?
Mar 9, 2023
32
How important is knowledge of trig identities for use in Calculus
Sep 24, 2019
26
What can (and should) an educator do about ambiguous terms like "triangle", "square", etc?
Jun 2, 2021
21
Is Linear Algebra Done Right too much for a beginner?
Jan 28, 2019
18
Why are the contents of contest maths so different from contents of degree-level maths?
Jul 31, 2019
14
Should I describe the function $x \mapsto f(x_0) + f'(x_0)(x - x_0)$ as "linear" in a freshman calculus class?
Jul 10, 2018
13
Why we don't normally teach chord, versine, coversine, haversine, exsecant, excosecant any more?
Dec 12, 2018
12
Is There Such Thing as Learning Disability in Math?
Aug 2, 2018
11
Grading a limit problem
Dec 28, 2017

Top network posts

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179
Determinant of a non-square matrix
121
Dismissed from PhD due to disability-related misconduct: how to answer question about dismissal?
54
Should I simply ignore it if authors assume that I'm male in their response to my review of their article?
47
Have you ever seen this bizarre commutative algebra?
32
When is a closed differential form harmonic relative to some metric?