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Paul Frost's user avatar
Paul Frost's user avatar
Paul Frost
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Born 1955.

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47
Can a cube of discontinuous function be continuous?
Jan 8, 2019
26
Is differentiation as a map discontinuous?
Sep 21, 2019
18
Having trouble understanding condition for Rolle's Theorem (russian translation)
Nov 10, 2019
18
How to prove the two answers to an integral are equivalent
Mar 21
17
What is the motivation for sequences to be defined on natural numbers?
Jul 27, 2020
17
Why is the tangent of an angle called that?
Nov 23, 2019
14
If $f(x)-f^{-1}(x)=e^{x}-1$, what is $f(x)$?
Aug 9, 2019
13
Exercise 1.3.16 in Hatcher
Apr 11, 2019
12
Is $\Bbb R^2\times\Bbb S^2$ simply connected?
Jan 25, 2020
12
Homeomorphism between the unit disc and the unit square
Jan 21, 2019
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Question closed as duplicate, but the linked question was deleted
5
Closing questions with tag "solution-verification"
5
How many actual mathematicians are here?
3
Tag synonyms: Inconsistencies
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52
Is Liszt really pronounced like the English word "list"?
36
Royal "We" in scientific writing
19
What is the German idiom or expression for when someone is being hypocritical against their own teachings?
17
Is Gandalf really on 'du' terms with the Balrog? (Odd 'duzen' example)
17
weird usage of "dran"