Question

Making substitutions on Poisson formula?

score 70 · Answer 1 · 2026-04-09 12:06:10

70

Views

Making substitutions on Poisson formula?

Published on 09 Apr 2026 - 12:06

score 66 · Answer 2 · 2026-04-17 11:50:28

66

Views

Can anyone tell me the name of this function?

Published on 17 Apr 2026 - 11:50

score 63 · Answer 3 · 2026-04-16 02:03:21

63

Views

Example of uniform continuous unbounded function such $\lim_{x \to \infty}f(x) \neq \infty$ or $\lim_{x \to \infty}f(x) \neq -\infty$

Published on 16 Apr 2026 - 2:03

score 1.1k · Answer 4 · 2026-04-17 01:43:59

1.1k

Views

Uniform Continuity of function $f(x)=\sqrt x\sin\sqrt x$ on $[0,\infty)$

Published on 17 Apr 2026 - 1:43

score 61 · Answer 5 · 2026-04-17 00:46:43

61

Views

$g_n(x)=\frac{\frac{x}{n\:}}{1+\frac{x^2}{n^2}\:}$ proving uniform convergence

Published on 17 Apr 2026 - 0:46

score 67 · Answer 6 · 2026-04-11 10:56:20

67

Views

Is this bounded below by $2$ ?

Published on 11 Apr 2026 - 10:56

score 131 · Answer 7 · 2026-04-14 22:51:58

131

Views

Continous function on [a,b] not differentiable at only one point in (a,b) not satisfying Lagrange Mean value theorem

Published on 14 Apr 2026 - 22:51

score 69 · Answer 8 · 2026-04-14 11:34:24

69

Views

Non-Monotonicity of Function with Definition Changing w.r.t. Rational/Irrational Input

Published on 14 Apr 2026 - 11:34

score 206 · Answer 9 · 2026-04-09 10:07:37

206

Views

Understanding the proof of a continuity principle for potentials

Published on 09 Apr 2026 - 10:07

score 50 · Answer 10 · 2026-04-06 15:50:18

50

Views

Inverse Function Theorem Problem Feedback

Published on 06 Apr 2026 - 15:50

score 203 · Answer 11 · 2026-04-17 13:40:02

203

Views

Continuity and Uniform Convergence of $f_n$ Implies Uniform Convergence of $f_n^2$

Published on 17 Apr 2026 - 13:40

score 46 · Answer 12 · 2026-04-14 22:52:30

Continuous $f:[0,1]\to\mathbb{R}$ is differentiable on $(0,1]$ and $\lim_{x\to 0^+} f'(x)$ is finite. Prove that f has right hand derivative at x=0

score 27 · Answer 13 · 2026-04-15 09:01:13

27

Views

Relative distance of a value along the plane

Published on 15 Apr 2026 - 9:01

score 292 · Answer 14 · 2026-04-16 10:08:07

292

Views

Counterexample: If $\sum_{n=1}^{\infty}a_n=1$ and each $a_n\geq 0,$ then $\lim\limits_{n\to}na_n=0$

Published on 16 Apr 2026 - 10:08

score 75 · Answer 15 · 2026-04-12 04:21:33

75

Views

Determine how many solutions there are for this equation

Published on 12 Apr 2026 - 4:21

List Question

Making substitutions on Poisson formula?

Can anyone tell me the name of this function?

Example of uniform continuous unbounded function such $\lim_{x \to \infty}f(x) \neq \infty$ or $\lim_{x \to \infty}f(x) \neq -\infty$

Uniform Continuity of function $f(x)=\sqrt x\sin\sqrt x$ on $[0,\infty)$

$g_n(x)=\frac{\frac{x}{n\:}}{1+\frac{x^2}{n^2}\:}$ proving uniform convergence

Is this bounded below by $2$ ?

Continous function on [a,b] not differentiable at only one point in (a,b) not satisfying Lagrange Mean value theorem

Non-Monotonicity of Function with Definition Changing w.r.t. Rational/Irrational Input

Understanding the proof of a continuity principle for potentials

Inverse Function Theorem Problem Feedback

Continuity and Uniform Convergence of $f_n$ Implies Uniform Convergence of $f_n^2$

Continuous $f:[0,1]\to\mathbb{R}$ is differentiable on $(0,1]$ and $\lim_{x\to 0^+} f'(x)$ is finite. Prove that f has right hand derivative at x=0

Relative distance of a value along the plane

Counterexample: If $\sum_{n=1}^{\infty}a_n=1$ and each $a_n\geq 0,$ then $\lim\limits_{n\to}na_n=0$

Determine how many solutions there are for this equation

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