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Mathematics Educators
Gerald Edgar's user avatar
Gerald Edgar's user avatar
Gerald Edgar's user avatar
Gerald Edgar
  • Member for 10 years, 4 months
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42
Is there a canonical name for a polynomial-like expression allowing for negative powers?
Feb 3, 2023
34
Explaining why (or whether) zero and one are prime, composite or neither to younger children
Oct 27, 2019
33
Is it too late for me to start learning mathematics?
Feb 2, 2017
30
Unique candidate that fails
Feb 22, 2015
25
What is the rationale for distinguishing between proper and improper fractions?
Oct 2, 2021
22
When did US mathematics programs start failing to prepare incoming students for books like "Baby" Rudin?
Oct 6, 2015
19
Should we stop differentiating between ln and log?
Dec 16, 2019
18
Misuse of parentheses for multiplication
Oct 24, 2016
18
Why is differential calculus often presented before integral calculus?
Jul 6, 2021
14
Concrete vectors spaces without an obvious basis or many "obvious" bases?
Mar 9, 2022
Top network posts
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193
Can I correct a mistake that the reviewers didn't spot in a paper that has not been accepted yet?
186
Prove that every convex function is continuous
152
What are your favorite instructional counterexamples?
144
If you're black, how do you answer "Oh you're a professor? So you teach African Studies?"
138
Most interesting mathematics mistake?