List questions from partial-derivative

Published on 30 Mar 2026 - 5:26

92

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Second order partial derivatives of $|x|^\alpha$

Published on 07 Jun 2020 - 22:00

112

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Partial Derivatives on Manifolds as Derivations

Published on 26 Mar 2026 - 1:28

156

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Partial derivatives of random variables

Published on 08 Jun 2020 - 11:19

53

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Laplacian of $|x|^\alpha$

Published on 29 Mar 2026 - 8:18

114

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Envelope Theorem "in expectation"?

Published on 27 Mar 2026 - 8:49

28

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Find the directional derivative of a function along the curve.

Published on 02 Apr 2026 - 12:10

30

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Partial derivative implies continuity

Published on 09 Jun 2020 - 4:39

119

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I feel like I have done everything correctly, but I end up on a dead end.

Published on 09 Jun 2020 - 5:56

164

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Homogeneous system of linear equations: Calculate the derivative of the solution vector with respect to the matrix components

Published on 09 Jun 2020 - 14:33

35

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Question about partial derivative

Published on 09 Jun 2020 - 19:55

56

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Consider the function $f(x,y,z,w)=x^2\sin(4y)+z^3(6x-y)+y^4$. Use Clairut's Theorem to find $f_{yyzzx}$

Published on 10 Jun 2020 - 0:36

59

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$K(X,T)=\frac{1}{\sqrt {4\pi T}}e^\frac{-x^2}{4T}$ is a solution for the equation $K_T = K_{XX}$ show that for any given function $g\in C^{\infty}$

Published on 10 Jun 2020 - 18:29

137

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Distinguish dF / dx and ∂F / ∂x in "Implicit function theorem"

Published on 27 Mar 2026 - 12:12

92

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What is the physical meaning when we do partial differential to a variable of equation?

Published on 07 Apr 2026 - 17:50

List Question

Chain rule applied in one point

Second order partial derivatives of $|x|^\alpha$

Partial Derivatives on Manifolds as Derivations

Partial derivatives of random variables

Laplacian of $|x|^\alpha$

Envelope Theorem "in expectation"?

Find the directional derivative of a function along the curve.

Partial derivative implies continuity

I feel like I have done everything correctly, but I end up on a dead end.

Homogeneous system of linear equations: Calculate the derivative of the solution vector with respect to the matrix components

Question about partial derivative

Consider the function $f(x,y,z,w)=x^2\sin(4y)+z^3(6x-y)+y^4$. Use Clairut's Theorem to find $f_{yyzzx}$

$K(X,T)=\frac{1}{\sqrt {4\pi T}}e^\frac{-x^2}{4T}$ is a solution for the equation $K_T = K_{XX}$ show that for any given function $g\in C^{\infty}$

Distinguish dF / dx and ∂F / ∂x in "Implicit function theorem"

What is the physical meaning when we do partial differential to a variable of equation?

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