Question

Show that the derivative of a convex function is zero as $\lim_{x \rightarrow\infty}{f(x)}=A$

score 244 · Answer 1 · 2026-04-14 12:39:26

244

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Show that the derivative of a convex function is zero as $\lim_{x \rightarrow\infty}{f(x)}=A$

Published on 14 Apr 2026 - 12:39

score 706 · Answer 2 · 2026-04-13 03:40:20

706

Views

Why in physics the elementary work is written as $\delta W$ instead of $dW$?

Published on 13 Apr 2026 - 3:40

score 1.2k · Answer 3 · 2026-04-17 09:46:51

1.2k

Views

Does $f'(x)=0$ implies Max/min or point of inflection

Published on 17 Apr 2026 - 9:46

score 62 · Answer 4 · 2026-04-13 01:52:16

62

Views

On uniformly continuous, bounded, hermitian functions whose product is continuously differentiable

Published on 13 Apr 2026 - 1:52

score 59 · Answer 5 · 2026-04-10 02:35:04

59

Views

Finding a certain antiderivative

Published on 10 Apr 2026 - 2:35

score 127 · Answer 6 · 2026-04-28 13:44:01

127

Views

Calculus Optimization Question

Published on 28 Apr 2026 - 13:44

score 96 · Answer 7 · 2026-04-17 12:15:00

96

Views

Differentiability of $\sqrt{\frac{2x^4+2y^4+2z^4+3x^2y^2+3y^2z^2}{(x^2+y^2+z^2)^2}}$

Published on 17 Apr 2026 - 12:15

score 1.4k · Answer 8 · 2026-04-10 11:05:37

1.4k

Views

How do I prove L'Hôpital's rule variation for complex functions

Published on 10 Apr 2026 - 11:05

score 37 · Answer 9 · 2026-04-12 12:05:12

37

Views

Stuck in calculus and derivative question

Published on 12 Apr 2026 - 12:05

score 65 · Answer 10 · 2026-04-13 06:37:48

65

Views

is this a valid proof ? and is there a simpler proof?

Published on 13 Apr 2026 - 6:37

score 83 · Answer 11 · 2026-04-10 13:00:56

83

Views

Can $f^{(\infty)}(a)=0$ for almost all $a$?

Published on 10 Apr 2026 - 13:00

score 176 · Answer 12 · 2026-04-16 13:01:07

176

Views

If $f(x+a)-f(x)$ is differentiable for each $a$, then $f$ is differentiable

Published on 16 Apr 2026 - 13:01

score 66 · Answer 13 · 2026-04-16 15:27:29

66

Views

Second order partial derivative 9

Published on 16 Apr 2026 - 15:27

score 109 · Answer 14 · 2026-04-11 18:08:24

109

Views

Why does the second derivative of convex function exist almost everywhere?

Published on 11 Apr 2026 - 18:08

score 726 · Answer 15 · 2026-04-17 01:48:51

726

Views

Why can't I differentiate $ x^{\sin x} $ using the power rule?

Published on 17 Apr 2026 - 1:48

List Question

Show that the derivative of a convex function is zero as $\lim_{x \rightarrow\infty}{f(x)}=A$

Why in physics the elementary work is written as $\delta W$ instead of $dW$?

Does $f'(x)=0$ implies Max/min or point of inflection

On uniformly continuous, bounded, hermitian functions whose product is continuously differentiable

Finding a certain antiderivative

Calculus Optimization Question

Differentiability of $\sqrt{\frac{2x^4+2y^4+2z^4+3x^2y^2+3y^2z^2}{(x^2+y^2+z^2)^2}}$

How do I prove L'Hôpital's rule variation for complex functions

Stuck in calculus and derivative question

is this a valid proof ? and is there a simpler proof?

Can $f^{(\infty)}(a)=0$ for almost all $a$?

If $f(x+a)-f(x)$ is differentiable for each $a$, then $f$ is differentiable

Second order partial derivative 9

Why does the second derivative of convex function exist almost everywhere?

Why can't I differentiate $ x^{\sin x} $ using the power rule?

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