Question

An inverse function for $-\log x/\log (1+x)$

score 156 · Answer 1 · 2026-02-23 10:00:13

156

Views

An inverse function for $-\log x/\log (1+x)$

Published on 23 Feb 2026 - 10:00

score 187 · Answer 2 · 2020-04-21 11:58:13

187

Views

In which cases does $(A \cdot B)^{-1} = A^{-1} \cdot B^{-1}$?

Published on 21 Apr 2020 - 11:58

score 1.4k · Answer 3 · 2020-04-22 15:41:23

1.4k

Views

Finding Inverse of linear transformation (basic linear algebra)

Published on 22 Apr 2020 - 15:41

score 298 · Answer 4 · 2026-03-28 22:13:50

298

Views

Variation of ln(det(A)) for diagonalizable and invertible matrix A

Published on 28 Mar 2026 - 22:13

score 325 · Answer 5 · 2020-04-23 12:47:26

325

Views

How the elements of a matrix and its inverse are related

Published on 23 Apr 2020 - 12:47

score 131 · Answer 6 · 2026-03-27 23:00:47

131

Views

Is there any other method to generate nonsingular (invertible) matrices?

Published on 27 Mar 2026 - 23:00

score 51 · Answer 7 · 2026-03-26 11:01:32

51

Views

Pseudo inverse: What is the best way to solve F from $FA^kB$ and $FA^kG$ if $A, B, G$ are known?

Published on 26 Mar 2026 - 11:01

score 52 · Answer 8 · 2026-03-29 05:43:36

52

Views

Does "inverting" distribute over addition? Is $(f(x)+g(x))^{-1} = f^{-1}(x) + g^{-1}(x)$ always true?

Published on 29 Mar 2026 - 5:43

score 135 · Answer 9 · 2026-03-29 04:10:54

135

Views

Which functions make it true? $(f(x)+g(x))^{-1} = f^{-1}(x) + g^{-1}(x)$

Published on 29 Mar 2026 - 4:10

score 214 · Answer 10 · 2026-03-29 07:32:15

214

Views

"invertible function" is the same thing as "one to one correspondence" which is the same thing as "bijection"?

Published on 29 Mar 2026 - 7:32

score 39 · Answer 11 · 2026-03-25 14:46:54

39

Views

Conjecture: $\pi\le\sum_{cyc}\operatorname{arcsec}(f(a,b,c))\le3\pi/2$, where $f(a,b,c)=\frac{a^2+b^2-c^2-a^2b^2c^2}{2ab(1-c^2)}$ and $a,b,c>\sqrt{3}$

Published on 25 Mar 2026 - 14:46

score 803 · Answer 12 · 2026-03-27 12:00:29

803

Views

Exercise on the implicit function theorem.

Published on 27 Mar 2026 - 12:00

score 62 · Answer 13 · 2020-04-24 19:50:33

62

Views

Derivative of an Inverse Function $f(x)=x^5+2x^3+1$

Published on 24 Apr 2020 - 19:50

score 56 · Answer 14 · 2026-03-28 20:06:15

56

Views

When are even symmetric matrices invertible?

Published on 28 Mar 2026 - 20:06

score 49 · Answer 15 · 2020-04-28 12:05:03

49

Views

Is $(I + u\mathbf{v}^\top)^{-1} = I - \frac{u\mathbf{v}^\top}{1+ \mathbf{u}^\top \mathbf{v}}$ in the case that $\mathbf{u}^\top \mathbf{v} \neq -1$?

Published on 28 Apr 2020 - 12:05

List Question

An inverse function for $-\log x/\log (1+x)$

In which cases does $(A \cdot B)^{-1} = A^{-1} \cdot B^{-1}$?

Finding Inverse of linear transformation (basic linear algebra)

Variation of ln(det(A)) for diagonalizable and invertible matrix A

How the elements of a matrix and its inverse are related

Is there any other method to generate nonsingular (invertible) matrices?

Pseudo inverse: What is the best way to solve F from $FA^kB$ and $FA^kG$ if $A, B, G$ are known?

Does "inverting" distribute over addition? Is $(f(x)+g(x))^{-1} = f^{-1}(x) + g^{-1}(x)$ always true?

Which functions make it true? $(f(x)+g(x))^{-1} = f^{-1}(x) + g^{-1}(x)$

"invertible function" is the same thing as "one to one correspondence" which is the same thing as "bijection"?

Conjecture: $\pi\le\sum_{cyc}\operatorname{arcsec}(f(a,b,c))\le3\pi/2$, where $f(a,b,c)=\frac{a^2+b^2-c^2-a^2b^2c^2}{2ab(1-c^2)}$ and $a,b,c>\sqrt{3}$

Exercise on the implicit function theorem.

Derivative of an Inverse Function $f(x)=x^5+2x^3+1$

When are even symmetric matrices invertible?

Is $(I + u\mathbf{v}^\top)^{-1} = I - \frac{u\mathbf{v}^\top}{1+ \mathbf{u}^\top \mathbf{v}}$ in the case that $\mathbf{u}^\top \mathbf{v} \neq -1$?

Trending Questions

Popular # Hahtags

Popular Questions