List questions from derivatives

Published on 14 Apr 2026 - 20:01

242

Views

Is Riemann's R-function $R(x)$ differentiable?

Published on 14 Apr 2026 - 2:32

283

Views

Why are these definitions of directional derivative equivalent? (By limit and by scalar product)

Published on 15 Apr 2026 - 18:20

656

Views

Prove that a function is smooth easily

Published on 30 Apr 2026 - 4:24

250

Views

Trouble with taking the derivative for neural network

Published on 13 Apr 2026 - 9:39

3.3k

Views

Gradient of $M \mapsto x^T M x$

Published on 16 Apr 2026 - 23:39

69

Views

A remarkable feature of the function $\sqrt{1-x^2}$

Published on 16 Apr 2026 - 1:11

211

Views

For a differentiable function, prove $f'(c) = \lim_{x \rightarrow c} f'(x)$

Published on 15 Apr 2026 - 21:16

184

Views

If $-x^2 \leq f(x) \leq x^2$ for all $x \in R$, prove that f is differentiable.

Published on 15 Apr 2026 - 6:19

41

Views

How to take derivative of the problem in the picture?

Published on 12 Apr 2026 - 6:42

4.4k

Views

$n^{th}$ derivative of $\frac 1 {(1-x)}$

Published on 13 Apr 2026 - 1:02

72

Views

Spivak Caculus chapter 9 problem 27, about Derivatives and Induction

Published on 15 Apr 2026 - 8:30

22

Views

Value of these multivariable limits given some assumption

Published on 13 Apr 2026 - 18:19

54

Views

Is this theorem even true?

Published on 13 Apr 2026 - 14:56

30

Views

$\frac{d^n}{dx^n}x^x=$?

Published on 17 Apr 2026 - 12:32

List Question

Relation between two chain's rule formula for gradient decomposition, Frenet Frame

Is Riemann's R-function $R(x)$ differentiable?

Why are these definitions of directional derivative equivalent? (By limit and by scalar product)

Prove that a function is smooth easily

Trouble with taking the derivative for neural network

Gradient of $M \mapsto x^T M x$

A remarkable feature of the function $\sqrt{1-x^2}$

For a differentiable function, prove $f'(c) = \lim_{x \rightarrow c} f'(x)$

If $-x^2 \leq f(x) \leq x^2$ for all $x \in R$, prove that f is differentiable.

How to take derivative of the problem in the picture?

$n^{th}$ derivative of $\frac 1 {(1-x)}$

Spivak Caculus chapter 9 problem 27, about Derivatives and Induction

Value of these multivariable limits given some assumption

Is this theorem even true?

$\frac{d^n}{dx^n}x^x=$?

Trending Questions

Popular # Hahtags

Popular Questions