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xoux
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12
Is there an interesting (graphical) intuition about what the condition $f\circ g=g\circ f$ implies?
Oct 22, 2022
9
Spivak, Ch. 23, "Infinite Series", Problem 21c
Nov 8, 2022
7
Spivak's Calculus, Ch. 14, Problem 29a: If $f$ is continuous on $[0,1]$, compute $\lim\limits_{x\to 0^+} x\int_x^1 \frac{f(t)}{t}dt$.
Jul 12, 2022
6
Are there at least 45 variants of l'Hopital's Rule and how to prove variant with $\lim\limits_{x\to a^+} f(x)= \lim\limits_{x\to a^+} g(x) = \infty$?
Jul 13, 2022
5
Solving $x + 3^x < 4$ analytically
Dec 30, 2020
5
Spivak Prologue, Chapter 2, problem 7: prove $\sum_{i=1}^n k^p$ can always be written as sum of powers of n
Feb 8, 2021
5
Spivak, Ch. 15, Problem 25. Interpretation of proof that $|\sin{x}-\sin{y}|<|x-y|$ for all numbers $x\neq y$.
Jul 20, 2022
5
How to rigorously fill in certain steps in the proof of L'Hôpital's Rule as it appears in Spivak's Calculus? [duplicate]
May 17, 2022
5
How do we know that nullspace and row space of a matrix are orthogonal complements?
Dec 25, 2022
4
Spivak, Ch. 18, Problem 36: Understanding solution manual "easily" showing $\frac{1}{b-a}\int_a^b \log{f}\leq\log(\frac{1}{b-a}\int_a^b f )$
Aug 1, 2022
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28
How to get rollup to include a dependency from another package in a lerna monorepo in its transpilation (TypeScript)?
26
Removing element from array in component state
19
How to create a plot in matplotlib without using pyplot
14
Difference between using train_test_split and cross_val_score in sklearn.cross_validation
11
How do I get my projects to use a global .eslintrc file by default?