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Ian
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answer
173
Why do we use the word "scalar" and not "number" in Linear Algebra?
Jun 21, 2016
answer
92
Still struggling to understand vacuous truths
Apr 5, 2018
answer
76
Examples of compact sets that are infinite dimensional and not bounded
Sep 22, 2014
answer
71
Are we allowed to compare infinities?
Apr 22, 2016
answer
67
Why does the Newton-Raphson method not converge for some functions?
Aug 27, 2017
answer
65
Why doesn't a Taylor series converge always?
Jun 2, 2015
answer
63
Which derivatives are eventually periodic?
Feb 9, 2016
answer
63
Prove if $X$ is a compact metric space, then $X$ is separable.
Oct 15, 2014
answer
62
Do you lose solutions when differentiating to solve an integral equation?
Sep 13, 2021
answer
52
Reversing the Order of Integration and Summation
Jun 22, 2015
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How can I finish my PhD in the next year when I don't have any interesting results yet?
11
Formula or estimates for $\frac{\operatorname{Tr}(AB)}{\operatorname{Tr}(A)}$
7
Why is hydroxide ion the strongest base only in water?