Question

Closed formula or approximations for $\sum_{i=2}^{n} \lfloor \log_{i}(n) \rfloor$

score 52 · Answer 1 · 2026-03-30 05:13:15

52

Views

Closed formula or approximations for $\sum_{i=2}^{n} \lfloor \log_{i}(n) \rfloor$

Published on 30 Mar 2026 - 5:13

score 161 · Answer 2 · 2019-10-11 15:33:11

161

Views

Taylor series expansion up to third-order in a vector form

Published on 11 Oct 2019 - 15:33

score 897 · Answer 3 · 2026-03-26 07:34:54

897

Views

Linear Fit: why do we minimize the variance and not the sum of all deviations?

Published on 26 Mar 2026 - 7:34

score 49 · Answer 4 · 2026-03-29 21:35:24

49

Views

Approximation of bounded $C^2$ functions with complex exponentials

Published on 29 Mar 2026 - 21:35

score 30 · Answer 5 · 2019-10-14 14:05:07

30

Views

Simplifying an equation when finding the potential energy of a wave

Published on 14 Oct 2019 - 14:05

score 38 · Answer 6 · 2019-10-15 12:24:56

38

Views

Is there a sequence of $\{f_n\} \subset C^{\infty}_{c}(\mathbb{R}^n)$ which converge to a function $f$ in $L^2(\mu)$?

Published on 15 Oct 2019 - 12:24

score 734 · Answer 7 · 2019-10-16 00:01:06

734

Views

Matlab: Verifying an approximation is second order accurate

Published on 16 Oct 2019 - 0:01

score 572 · Answer 8 · 2019-10-16 16:21:49

572

Views

Quick question on an approximation from physics

Published on 16 Oct 2019 - 16:21

score 125 · Answer 9 · 2019-10-16 20:39:05

125

Views

limit of sum of little-oh functions

Published on 16 Oct 2019 - 20:39

score 69 · Answer 10 · 2019-10-18 13:00:17

69

Views

Inequality with conditions $\sum_{cyc}\cos(a\cos(b))\geq \sum_{cyc}\cos(a\cos(c))$

Published on 18 Oct 2019 - 13:00

score 78 · Answer 11 · 2026-03-28 14:53:42

78

Views

Corrections to definite integral involving some special function

Published on 28 Mar 2026 - 14:53

score 66 · Answer 12 · 2026-03-25 19:04:14

66

Views

How to count the maxwidth and layers' number of a feedforward neural network?

Published on 25 Mar 2026 - 19:04

score 226 · Answer 13 · 2026-03-29 10:09:41

226

Views

Rotation matrix for multiple vectors

Published on 29 Mar 2026 - 10:09

score 46 · Answer 14 · 2019-10-19 15:22:12

46

Views

Question on approximation of definite integral $\int_0^a \sqrt{a^2-x^2+(2ε/μ^2)(a^4-x^4)}dx$

Published on 19 Oct 2019 - 15:22

score 988 · Answer 15 · 2026-03-25 22:03:49

988

Views

Accuracy comparision between composite simpson's rule and $\frac{3}{8}$ simpson's rule

Published on 25 Mar 2026 - 22:03

List Question

Closed formula or approximations for $\sum_{i=2}^{n} \lfloor \log_{i}(n) \rfloor$

Taylor series expansion up to third-order in a vector form

Linear Fit: why do we minimize the variance and not the sum of all deviations?

Approximation of bounded $C^2$ functions with complex exponentials

Simplifying an equation when finding the potential energy of a wave

Is there a sequence of $\{f_n\} \subset C^{\infty}_{c}(\mathbb{R}^n)$ which converge to a function $f$ in $L^2(\mu)$?

Matlab: Verifying an approximation is second order accurate

Quick question on an approximation from physics

limit of sum of little-oh functions

Inequality with conditions $\sum_{cyc}\cos(a\cos(b))\geq \sum_{cyc}\cos(a\cos(c))$

Corrections to definite integral involving some special function

How to count the maxwidth and layers' number of a feedforward neural network?

Rotation matrix for multiple vectors

Question on approximation of definite integral $\int_0^a \sqrt{a^2-x^2+(2ε/μ^2)(a^4-x^4)}dx$

Accuracy comparision between composite simpson's rule and $\frac{3}{8}$ simpson's rule

Trending Questions

Popular # Hahtags

Popular Questions