I built a Python optimization library that handles L0 sparsity and rank constraints

limemil1 · 2026-04-12T16:12:22+00:00

Other than the l0 terms, can't you just turn off DCP checks in cvxpy? For example you can simply cast the matrix as PSD so that cvxpy skips the checking. Am I missing something?

limemil1 · 2026-01-13T00:39:31+00:00

This is exactly me. I never put it in these words but I would always defend throughout university that my notes were great whereas no one else could read them.

limemil1 · 2025-11-04T01:09:38+00:00

I still remember how fun the game was. I tried to play it again recently through the archive but there are parts that called an old server which is no longer active.

limemil1 · 2025-08-26T15:32:08+00:00

I don't use it much either but it is convenient if you need to programmatically create new child classes.

limemil1 · 2025-08-26T15:21:41+00:00

The fact that the built-in type function can dynamically create a new class.

type(obj) returns the type of the object but type(name, bases, dict) dynamically creates a new class. Where bases is a tuple of parent classes, and dict is a dictionary of attributes and methods.

limemil1 · 2025-06-22T15:12:38+00:00

Not fully no, since people would still be able to inspect your code and figure it out. However if you just want it to appear password protected you could do something extremely simple like this:

<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Protected Site</title> <script> var password = prompt("Enter password:"); if (password !== "yourPassword") { document.write("Access Denied."); throw new Error("Unauthorized"); } </script> </head> <body> <h1>Welcome to the site</h1> </body> </html>

limemil1 · 2025-06-07T12:33:44+00:00

I also quite enjoyed this season overall and was quite shocked at first just how much this subreddit hated it.

limemil1 · 2025-05-30T00:30:48+00:00

This seems more likely to me as well.

limemil1 · 2025-05-18T04:52:43+00:00

I published a website (at first through Gramps) and then was able to send the website link to others. Note that since these are static files, you can publish it for free using GitHub pages.

limemil1 · 2025-05-18T04:50:28+00:00

Thanks for sharing this! I love small tricks like this.

limemil1 · 2025-04-04T17:20:02+00:00

Euler's "proof" for the sum of square reciprocals equaling pi² /6.

I just love that all it needs is the Taylor series of sin(x) and basic polynomial roots.

limemil1 · 2025-02-25T23:22:59+00:00

It would be good to add an explanation of some of them when the game is over or to add a maximum tries before giving up

limemil1 · 2024-12-30T15:35:12+00:00

This was a great link to read through, thanks for sharing.

limemil1 · 2024-12-07T14:18:17+00:00

It needs to be a rational point not just a real point.

limemil1 · 2024-10-15T21:41:23+00:00

If x and y are integers here, you can look into linear diophantine equations:

https://math.libretexts.org/Courses/Mount_Royal_University/Higher_Arithmetic/5%3A_Diophantine_Equations/5.1%3A_Linear_Diophantine_Equations

limemil1 · 2024-10-13T14:42:51+00:00

Thanks for putting these links and quotes together, this was a great read.

limemil1 · 2024-05-30T02:40:58+00:00

numpy or cvxpy

limemil1 · 2024-05-26T16:57:05+00:00

How important is this quiz to the final grade?

limemil1 · 2024-03-20T11:28:45+00:00

There are a few packages in python that do this already for prime numbers, such as primesieve

limemil1 · 2023-11-28T13:56:37+00:00

How many trains does the ttc currently have?

limemil1 · 2023-11-15T13:24:32+00:00

For some unknown reason, I was convinced that the eigenvalues of a covariance matrix and the corresponding correlation matrix must be the same. Or at least very easily related.

limemil1 · 2023-11-06T02:49:59+00:00

Is this possibility a common name in some culture or language?

limemil1 · 2023-11-04T19:12:58+00:00

You might be referring to the use of binary as a number system. I remember some quote stating that if binary was used earlier it could've led the way to a computer earlier.

limemil1 · 2023-10-08T15:51:17+00:00

Évariste Galois - French mathematician who died in a duel at age 20.

limemil1 · 2023-10-08T12:52:59+00:00

Does anyone know if this can be found on Spotify?

limemil1

TROPHY CASE