Question

Proof of dy=f’(x)dx

score 4.3k · Answer 1 · 2026-04-13 13:15:24

4.3k

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Proof of dy=f’(x)dx

Published on 13 Apr 2026 - 13:15

score 203 · Answer 2 · 2026-04-18 06:42:19

203

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Can I have some help on a Calc. Optimization Problem?

Published on 18 Apr 2026 - 6:42

score 600 · Answer 3 · 2026-04-15 10:08:36

600

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Solving an ODE system with two dependent variables

Published on 15 Apr 2026 - 10:08

score 1.5k · Answer 4 · 2026-03-25 17:35:03

1.5k

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Partial derivative of sigmoid function with sum (sigma) input

Published on 25 Mar 2026 - 17:35

score 133 · Answer 5 · 2026-04-10 12:58:51

133

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Calculate fundamental limits using l'Hospital rule

Published on 10 Apr 2026 - 12:58

score 495 · Answer 6 · 2026-04-13 13:17:28

495

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Two continuous, strictly decreasing, concave functions can intersect at most once?

Published on 13 Apr 2026 - 13:17

score 58 · Answer 7 · 2026-03-25 11:23:39

58

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Proving that $F(x,y)=\sum_{n\ge 1} \sin (ny)e^{-n(x+y)}$ is continuously differentiable

Published on 25 Mar 2026 - 11:23

score 123 · Answer 8 · 2026-04-16 08:05:51

123

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How can I find the nth derivative of the function $f(x)=e^{-1/x^2} \text{, if } x \neq 0 \text{ and } 0 \text{, if } x=0$.

Published on 16 Apr 2026 - 8:05

score 1.1k · Answer 9 · 2026-04-13 22:04:02

1.1k

Views

Showing a complex function is nowhere differentiable

Published on 13 Apr 2026 - 22:04

score 798 · Answer 10 · 2026-04-17 14:21:21

798

Views

Approximation to the second derivative of a function through second differences

Published on 17 Apr 2026 - 14:21

score 663 · Answer 11 · 2026-04-13 20:15:54

663

Views

Flatness of a curve at a point

Published on 13 Apr 2026 - 20:15

score 400 · Answer 12 · 2026-04-12 09:47:13

400

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Presenting a lecture on Mean value theorems.

Published on 12 Apr 2026 - 9:47

score 88 · Answer 13 · 2026-04-08 23:33:01

88

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Is the given expression about higher derivatives valid?

Published on 08 Apr 2026 - 23:33

score 84 · Answer 14 · 2026-04-16 05:29:50

84

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Find an integrable function in $t$ that bounds $\vert e^{-t}t^{a} \frac{t^h - 1}{h} \vert$ for all $a,t > 0$ and $\vert h \vert < h_0$.

Published on 16 Apr 2026 - 5:29

score 63 · Answer 15 · 2026-04-23 14:34:02

63

Views

Basic math problem with Integrating Factors: Differential Equations

Published on 23 Apr 2026 - 14:34

List Question

Proof of dy=f’(x)dx

Can I have some help on a Calc. Optimization Problem?

Solving an ODE system with two dependent variables

Partial derivative of sigmoid function with sum (sigma) input

Calculate fundamental limits using l'Hospital rule

Two continuous, strictly decreasing, concave functions can intersect at most once?

Proving that $F(x,y)=\sum_{n\ge 1} \sin (ny)e^{-n(x+y)}$ is continuously differentiable

How can I find the nth derivative of the function $f(x)=e^{-1/x^2} \text{, if } x \neq 0 \text{ and } 0 \text{, if } x=0$.

Showing a complex function is nowhere differentiable

Approximation to the second derivative of a function through second differences

Flatness of a curve at a point

Presenting a lecture on Mean value theorems.

Is the given expression about higher derivatives valid?

Find an integrable function in $t$ that bounds $\vert e^{-t}t^{a} \frac{t^h - 1}{h} \vert$ for all $a,t > 0$ and $\vert h \vert < h_0$.

Basic math problem with Integrating Factors: Differential Equations

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