🎓 Doc Freemo 🇳🇱 @freemo@qoto.org

The main problem with open-source

@freemo @ligthert

What number would that result to!?

sqrt(-16)! = 4i! = 24i

Swiggle is a UK based, child friendly search engine for children

https://swiggle.org.uk/

Just did a search for Mastodon and we are 4th in the list

@freemo Why must you hurt me in this way? 😅

#freeassange #Politique

I'd just like to interject for a moment. What you're referring to as Mastodon, is in fact, the Fediverse, or as I've recently taken to calling it, the ActivityPub-Fediverse. Mastodon is not a singular network unto itself, but rather a subnetwork of a greater "federated universe" - the Fediverse - realized by thousands of independent, live servers, each running an instance of one of an ensemble of platforms, all of which interoperate via the ActivityPub protocols.

Many Mastodon users surf a particular impression of the Fediverse every day, without realizing it. Through a peculiar turn of events, the fraction of the network which is most widely used today is called "Mastodon", and many of its users are not aware that it is basically the Fediverse, equally inhabited by users from other non-Mastodon servers.

There really is a Mastodon, and these people are using it, but it is just a part of the Fediverse they use. Mastodon is an ActivityPub server for microblogging. Mastodon is an essential part of the Fediverse, but limiting by itself. The Fediverse experience manifests in the context of a complete network. Mastodon distributes content in combination with other ActivityPub servers. The whole network is basically ActivityPub servers with Mastodon being the most common; The so-called "Mastodon network" is really the Fediverse network.

@freemo Let C be the category of people. Let f the endomorphism of fucking, I.e. f(a,b)="a fucks b".
Thus, f(you,you).

@freemo

8==↻

Dunno if this is math-y enough. :P

answer with your password to get a free password evaluation

@freemo Go prove the Collatz conjecture ! :)

"Math is never just numbers, when words fail us we use math to describe the inexpressible, the things that terrify us most: the vastness of space, the shape of time, the weight and worth of a human soul." - Foundations

#math #quote #Foundations #Science #stem #philosophy @Science

IEEE 370-2020 - Standard for Electrical Characterization of Printed Circuit Board and Related Interconnects at Frequencies up to 50 GHz https://sci-hub.se/https://doi.org/10.1109/IEEESTD.2021.9316329

Interesting, IEEE just published a brand new standard in 2021 for fixture de-embedding using the 2x-Thru Method (and optionally 1x-Reflect). 2x-Thru produces highly accurate results, and only requires a symmetric "pass-through" test fixture for reference. Great for all kinds of components characterization on a VNA. And unlike proprietary algorithms from VNA vendors, it's fully specified, with a reference implementation and a test suite.

It's going to be a powerful tool for amateur radio, now I'm just waiting for Scikit-RF to implement it.

Open-Source De-embedding https://harrisburg.psu.edu/files/pdf/27581/2021/04/20/open-source-de-embedding-j-ellison.pdf

Implementation of IEEE P370 De-embedding Method into De-embedding Class in Scikit-RF? https://github.com/scikit-rf/scikit-rf/issues/521 #electronics #amateurradio #hamradio

wait what april 2020 https://foreignpolicy.com/2020/04/10/coronavirus-pandemic-surveillance-privacy-big-data/
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