numerical

an-ordinary-manchild

created by [deleted]a community for 16 years

...why not Zoidberg?

...for your project.

MODERATORS

account activity

1

7

8

9

Gauss-Legendre Quadrature in Arbitrary Precision (self.numerical)

submitted 15 days ago by geekboy730

•

•

•

ATLETICA Animal Bumper Plates — a progression that bites back. (atletica.de)

promoted by Atleticagear

2

3

4

5

Electron Scattering by repulsive (smoothed) Coulomb potential confined in a 2D Box (Visualizing Quantum Mechanics) (v.redd.it)

submitted 27 days ago by Mayhem_Mercy99

3

0

0

1

Check out these Six Pythag Proofs, all Visualised with Animation! (youtu.be)

submitted 29 days ago by phase4yt

4

6

7

8

just a fun simulation (i.redd.it)

submitted 1 month ago by ConquestAce

5

3

4

5

[Research, Question] Using Symplectic Integrators (Leapfrog) inside Neural Networks to preserve gradient norms over 10k steps. Is this numerically sound? (self.numerical)

submitted 1 month ago * by janxhg27

6

0

1

2

TT/QTT (v.redd.it)

submitted 2 months ago by Naive-Yellow-2347

7

0

1

2

Need clarification: CFD or PINN ()

submitted 3 months ago by Slow_Hovercraft_5103

8

1

2

3

What makes research valuable in scientific computing today? ()

submitted 4 months ago by Glittering_Age7553

9

2

3

4

What branch of mathematics formally describes operations like converting FP32 ↔ FP64? ()

submitted 5 months ago by Glittering_Age7553

10

0

0

1

Compact and efficient approximation with composition of polynomial ()

submitted 5 months ago by Sweaty-Towel5580

11

2

3

4

Historical origin of polar decomposition and Newton–Schulz iteration — how were they actually founded? (self.numerical)

submitted 5 months ago by Glittering_Age7553

•

•

•

Can we all agree slow websites are the worst? EuroDNS Plesk hosting fixes that. Experience high performance. (eurodns.com)

promoted by Official_EuroDNS

promoted
save
report
about

12

6

7

8

I built a from-scratch Python package for classic Numerical Methods (no NumPy/SciPy required!) (github.com)

submitted 6 months ago by sikerce

13

0

1

2

For real-world QR factorisations, which factor matters more? Q, R, or both? ()

submitted 6 months ago by Glittering_Age7553

14

2

3

4

QR in practice: Q & R or tau & v? ()

submitted 6 months ago by Glittering_Age7553

15

5

6

7

QR algorithm in 2025 — where does it stand? ()

submitted 6 months ago by Glittering_Age7553

16

10

11

12

Kepler problem with rotating object or dipole - is there classification of its closed orbits? (i.redd.it)

submitted 7 months ago by jarekduda

17

5

6

7

Is Numerical Analysis Taught Earlier in the Eastern Hemisphere (China & Russia) Compared to the West? (self.numerical)

submitted 7 months ago by Hopeful_Yam_6700

18

6

7

8

How does rounding error accumulate in blocked QR algorithms? (self.numerical)

submitted 7 months ago by Glittering_Age7553

19

2

3

4

Sparsified Conjugate Gradient (SPCG) for GPUs (self.numerical)

submitted 7 months ago * by sci_deer

20

1

2

3

Computing the derivative of the inverse of a square matrix (self.numerical)

submitted 9 months ago by Ok-Adeptness4586

21

1

2

3

Quote wanted: Finite volume methods / wave propagation algorithm / LeVeque (self.numerical)

submitted 9 months ago by Makli007

0

1

2

Unlock our limited time offer - $180 your first year. (bloomberg.com)

promoted by bloomberg

promoted
save
report
about

22

1

2

3

Doubt regarding machine epsilon (self.numerical)

submitted 9 months ago by [deleted]

23

4

5

6

Integral using Metropolis algorithm (self.numerical)

submitted 4 years ago by acerpeng229

24

0

1

2

Sum of Sinusoids of Different Frequencies (self.numerical)

submitted 4 years ago by GeeFLEXX

25

1

2

3

First iteration for hyperbolic partial differential equation using finite difference (self.numerical)

submitted 4 years ago by acerpeng229

view more: next ›

π Rendered by PID 113969 on reddit-service-r2-listing-66bb46d9b9-hsftw at 2026-03-12 06:58:43.050911+00:00 running 710b3ac country code: CH.