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Markus Redeker 🐘

@mrdk@mathstodon.xyz
mastodon 4.7.2
  • Open on mathstodon.xyz

Part-time mathematician and programmer, interested in cellular automata and a lot of other stuff.

Header picture: @Hagukh@ruhr.social
Profile picture: https://showyourstripes.info/s/europe/germany/hamburg

#millions4earth

317 Followers
158 Following
25 Posts
Joined November 03, 2022
ORCID:
https://orcid.org/0000-0003-3329-161X
Blog:
https://functor.network/user/414/About
Millions4Earth:
https://millions4.earth/sig/IBWU62VQAI
Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 3mo ago
Replying to
@passenger@kolektiva.social @inthehands@hachyderm.io There once was an X of class B That satisfied predicate P He or she did thing A In an adjective way Resulting in circumstance C (Not mine, and maybe not correctly remembered.)
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 2mo ago
Replying to
@NetscapeNavigator@social.vivaldi.net Obviously, I (or anyone else) cannot verify whether your allegations against these administrators are justified or not, without seeing the postings of Tom. And since your “Tom” experiment is still ongoing, you would not reveal Tom's identity. For the moment we must therefore declare stalemate.
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 3mo ago
Replying to
@SemAntiKast@openbiblio.social @passenger@kolektiva.social @inthehands@hachyderm.io To make it my limerick, I must have misremembered it much more than I think I could have. 🙂
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 3mo ago
Replying to
@haubles@hachyderm.io @Mastodon@mastodon.social #CoolServers of course! 🙂
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 7mo ago
Replying to
@robinhouston @11011110 And not to be confused with still another Dutch “thing”: https://en.wikipedia.org/wiki/Hanny%27s_Voorwerp
en.wikipedia.org
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 3mo ago
Replying to
@gwenbeads@mathstodon.xyz Great... even if it automatically lets me think of heatwaves and global warning. 🙁
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 7mo ago
Replying to
@immersfer @MaryAustinBooks I had listened to them sometimes and now I like to imagine Latin spoken with a Finnish accent. 🙂
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 3mo ago
Replying to
@caten@mathstodon.xyz However, the civilisation that wants to use Ω would need absolutely enormous finite computation resources to do so: “Let the program p for which the halting problem is to be solved be N bits long. In dovetailing fashion, all programs of all lengths [!] are run, until enough have halted to jointly contribute enough probability to match these first N bits. If the program p has not halted yet, then it never will” (https://en.wikipedia.org/wiki/Chaitin%27s_constant#Relationship_to_the_halting_problem) On the other hand, a civilisation with the ability to use closed time-like curves for hypercomputations will already have enormous resources at its disposal.
en.wikipedia.org
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 8mo ago
Replying to
@funz Octavia Butler's “Parable of the Sower” geht etwas in die Richtung, auch wenn eher der Zusammenbruch als der Wiederaufbau beschrieben wird.
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 7mo ago
Replying to
@davidrevoy I hope she has a backup copy of her house. 🏡
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 4mo ago
Replying to
@speisekarte@troet.cafe Das ist jemand, der vorher schon recht bekannt war — an so etwas hatte ich nicht gedacht. Ich hatte nur an Menschen gedacht, die hier neu anfangen und sich ihre „Gefolgschaft” erst aufbauen müssen. Aber dass sich jemand im Fediversum seine bereits existierende Anhängerschaft in so kurzer Zeit einsammeln könnte, war mir neu und ist auch eine sehr interessante Information.
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 4mo ago
Replying to
@speisekarte@troet.cafe 10000 Follower in 24 Stunden erscheint mir viel zu hoch. Hast du ein Beispiel?
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 7mo ago
Replying to
RE: https://mastoart.social/@molentum/115844238620656857 @davidrevoy She looks like a close relative of Miriel.
mastoart.social

Mikael Myyrä: "" - mastoart.social

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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 6mo ago
Replying to
@diffgeom@mathstodon.xyz The colours are right.
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 6mo ago
Replying to
@ElBeeToots @robinhouston @11011110 There is a lot of things that are called “thing”. 🙂
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 8mo ago
Replying to
@ylegall@genart.social With this speed, the animation feels almost threatening. But it is good.
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 8mo ago
Replying to
@davidrevoy@framapiaf.org @khaleer@mastodon.gamedev.place And it is almost an “n” hieroglyph 𓈖 (Symbol N35 in https://en.wikipedia.org/wiki/List_of_Egyptian_hieroglyphs#N) If a symbol is simple enough, it appears everywhere!
en.wikipedia.org
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 8mo ago
Replying to
@neozhaoliang@mathstodon.xyz No wonder that such arrangements of moving planets are called choreographies. And the animations are wonderful!
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 14mo ago
Replying to
@hotkey@toot.lgbt Playfulness favours the calligraphic script.
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 14mo ago
Replying to
@pablobm@metalhead.club @hotkey@toot.lgbt No, it is Trump who favours the all-caps. 🙂
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 28mo ago
Replying to
@ufz Vielen Dank speziell auch an die österreichische Umweltministerin Leonore Gewessler, die gegen die Anweisung ihres Kanzlers für die Verordnung gestimmt hat (https://www.derstandard.de/story/3000000224616/streit-um-renaturierung-kanzler-erklaert-gewessler-fuer-nicht-bevollmaechtigt) und ohne deren Stimme sie gescheitert wäre. (Ein Umschwenken der Stadt Wien scheint aber auch dazu beigetragen haben.)
derstandard.de
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 22mo ago
Replying to
@zwangseinweisung@mastodon.social Das Originalposting ist vom 29. Juni; irgendwann danach hatte ich es selber geboostet, und jetzt, fünf Monate später, taucht es wieder in meiner Timeline auf: Ich finde es großartig, dass das #Fediverse mit einem so großen Zeitrahmen arbeitet. Und der Film ist natürlich auch großartig! 🙂
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 24mo ago
Replying to
@zephoria Will you later publish a list of the participants' favourite XKCD comics?
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 16mo ago
Replying to
@bodzioney On Mathstodon, I usually start a formula with the LaTeX name of the symbol and then let Mathstodon convert it to Unicode. Or I use the Emoji selector. So far these are the only cases where I have used Unicode symbols that were not directly on my keyboard.
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Open post
Markus Redeker 🐘 @mrdk@mathstodon.xyz
· 19mo ago
Replying to
@killyourfm@layer8.space I'm expecting the houses to slowly turn to the right, like ships in a storm.
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