Important transformation when conic optimization is employed. If you apply it to ||x|| ≤1 you get a quadratic cone.

Giant components and the Lambert W function johndcook.com/blog/2013/08/1…

Deserved.

Just learned that one of the motivations for APL was to make it easy to implement the simplex algorithm.

So did Trump have his Biden moment.

You asked for it, so here it is. Visualizing CPU cache speeds relative to RAM. Cache optimization is important too!

Når min virksomhed bliver pålagt krav for eks. ny regnskabslov, så får jeg da ikke erstatning. Ikke at jeg forstår argumentet, men ... »Nu ødelægger vi lige din bil. Så kan du få erstatning for det, den er værd, når den er ødelagt« jyllands-posten.dk/indland/ECE175…

Statement on Washington Post’s refusal to endorse presidential candidate.

The greatest New Yorker cartoon of all time.

Moreau's decomposition generalizes orthogonal decomposition from linear spaces to convex cones. convexoptimization.com/wikimization/i… en.wikipedia.org/wiki/Convex_co…

Can't express how much I'm not enjoying living in Schrödinger's democracy where we'll open the box on Tuesday and find out if it's dead or not

Så ramte sektordimensionering også de naturvidenskabelige ba.uddannelser på Københavns Universitet. På trods af lav arbejdsløshed og gode lønninger skal vi uddanne færre fysikere, dataloger og forsikringsmatematikere fra næste år. Klasse uddannelsespoltik, hva #dkpol #uddpol

Lessons learned from a successful Rust rewrite. gaultier.github.io/blog/lessons_l…

Please more good news this week.

Before Walz took the stage in Milwaukee tonight, I got a call from a number unlike any I'd ever seen. It ended with four zeroes. I picked it up. It was Joe Biden. 🧵

Maybe not following the news today and getting the final result tonight is the least painful path to the result.

A good day for Putin.

I see more and more OR people on Bluesky. Follow me at bsky.app/profile/primal…

Here in Denmark the mood towards the mood is also changing rapidly. Highly pro US persons are asking themselves if we should continue to buy our weapons in the US. An irrelevant question a few weeks ago.

Important piece.