Question

Is $\approx$ an equivalence relation? If $\approx$ is transitive, then does the error inherent in the approximation accumulate?

score 367 · Answer 1 · 2026-03-25 06:50:36

367

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Is $\approx$ an equivalence relation? If $\approx$ is transitive, then does the error inherent in the approximation accumulate?

Published on 25 Mar 2026 - 6:50

score 42 · Answer 2 · 2026-03-26 19:19:05

42

Views

Questions about inequalities involving mollifers and Hessian operators

Published on 26 Mar 2026 - 19:19

score 67 · Answer 3 · 2019-11-16 18:41:43

67

Views

Approximation to $\int_a^bu(t/\epsilon)\,dt$ for periodic function $u$, small $\epsilon > 0$

Published on 16 Nov 2019 - 18:41

score 1.2k · Answer 4 · 2026-03-29 16:49:29

1.2k

Views

Given this table, find the best approximation of this function using least squares

Published on 29 Mar 2026 - 16:49

score 76 · Answer 5 · 2026-03-30 13:37:37

76

Views

The use and mathematics of the relation $\approx$ (physical example presented)

Published on 30 Mar 2026 - 13:37

score 23 · Answer 6 · 2019-11-18 12:08:05

23

Views

approximate a product of multiple variables

Published on 18 Nov 2019 - 12:08

score 692 · Answer 7 · 2026-03-28 09:33:40

692

Views

Summation of greatest common divisor: $\sum\limits_{i = 1}^n \sum\limits_{j = 1}^n \frac{(i * j)}{\gcd(i,j)^2}$

Published on 28 Mar 2026 - 9:33

score 207 · Answer 8 · 2026-03-27 03:57:45

207

Views

Does Newton's method give all the real roots?

Published on 27 Mar 2026 - 3:57

score 1k · Answer 9 · 2019-11-21 02:23:30

1k

Views

Approximating ODE $y' = f(t,y)$ by using leapfrog method

Published on 21 Nov 2019 - 2:23

score 55 · Answer 10 · 2026-03-26 08:14:40

55

Views

Approximating a function which has small derivatives

Published on 26 Mar 2026 - 8:14

score 64 · Answer 11 · 2019-11-22 05:58:53

64

Views

$n>2$, let $d$ be the largest integer such that $d|n!$ and $d^2<n!$,is it true that $d$ is even?

Published on 22 Nov 2019 - 5:58

score 138 · Answer 12 · 2026-03-26 09:25:36

138

Views

Multi-dimensional uniform approximation results

Published on 26 Mar 2026 - 9:25

score 92 · Answer 13 · 2019-11-24 13:41:24

92

Views

How would I go about proving this approximation?

Published on 24 Nov 2019 - 13:41

score 46 · Answer 14 · 2026-03-25 12:26:04

46

Views

Continous, Non-Fourier, Trigonometric Approximation of the Fractional Part Function

Published on 25 Mar 2026 - 12:26

score 178 · Answer 15 · 2026-03-26 22:58:47

178

Views

Importance sampling approach to estimation of expected value

Published on 26 Mar 2026 - 22:58

List Question

Is $\approx$ an equivalence relation? If $\approx$ is transitive, then does the error inherent in the approximation accumulate?

Questions about inequalities involving mollifers and Hessian operators

Approximation to $\int_a^bu(t/\epsilon)\,dt$ for periodic function $u$, small $\epsilon > 0$

Given this table, find the best approximation of this function using least squares

The use and mathematics of the relation $\approx$ (physical example presented)

approximate a product of multiple variables

Summation of greatest common divisor: $\sum\limits_{i = 1}^n \sum\limits_{j = 1}^n \frac{(i * j)}{\gcd(i,j)^2}$

Does Newton's method give all the real roots?

Approximating ODE $y' = f(t,y)$ by using leapfrog method

Approximating a function which has small derivatives

$n>2$, let $d$ be the largest integer such that $d|n!$ and $d^2<n!$,is it true that $d$ is even?

Multi-dimensional uniform approximation results

How would I go about proving this approximation?

Continous, Non-Fourier, Trigonometric Approximation of the Fractional Part Function

Importance sampling approach to estimation of expected value

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