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A formula for prime numbers: What numbers make up larger numbers? The Kempner function provides a not entirely practical, but all the more versatile ...
spektrum.de/kolumne/kempner-funktion-eine-formel-fuer-primzahlen/2315853
A formula for prime numbers
OpinionSometimes, going to your destination without a plan is the best strategy.: Wandering around without a plan or orientation doesn't sound like a good idea ...
spektrum.de/kolumne/monte-carlo-und-markow-kette-planlos-zum-ziel/2312593
Sometimes, going to your destination without a plan is the best strategy.
OpinionClever gardening with mathematics: What do mounds of earth, climate prediction, economic logistics, and image recognition have in common? They all have to do ...
spektrum.de/kolumne/freistetters-formelwelt-freistteters-formelwelt/2309881
Clever gardening with mathematics
OpinionThe limits of infinity: How an infinite sum becomes a finite one - | even though it still has infinitely many addends.
spektrum.de/kolumne/unendlich-minus-unendlich-ist-manchmal-endlich/2304396
The limits of infinity
OpinionHow we perceive music from a mathematical perspective: Mathematics and music have shared a common history since antiquity. Even today, we need formulas to ...
spektrum.de/kolumne/wie-man-aus-mathematischer-sicht-musik-wahrnimmt/2302400
How we perceive music from a mathematical perspective
OpinionUsing mathematics for understandable text: Mathematics isn't understandable for everyone. But it can help make a text as readable as possible.
spektrum.de/kolumne/wie-schreibt-man-einen-moeglichst-verstaendlichen-text-mit-mathematik/2299563
Using mathematics for understandable text
OpinionHow many derivatives are needed to describe the world?: Everything in the world is changeable, which is why derivatives play an important role. Sometimes ...
spektrum.de/kolumne/wie-viele-ableitungen-sind-zur-beschreibung-der-welt-noetig/2298217
How many derivatives are needed to describe the world?
OpinionWhen currents reveal their true nature: From space travel to meteorology to geophysics: currents are everywhere. And the Knudsen number explains how to describe ...
spektrum.de/kolumne/knudsen-zahl-wie-man-stroemungen-richtig-beschreibt/2297452
When currents reveal their true nature
OpinionMathematics reveals the shape of stars: When a star rotates very fast, it can partially dim itself. This fact has far-reaching consequences in astronomy.
spektrum.de/kolumne/von-zeipel-theorem-mathematik-und-die-gestalt-von-sternen/2294879
Mathematics reveals the shape of stars
OpinionDiscriminating correctly with mathematics: Discrimination has a rather bad reputation, and rightly so. When discrimination occurs in mathematics ...
spektrum.de/kolumne/diskriminante-richtig-diskriminieren-mit-mathematik/2291616
Discriminating correctly with mathematics
OpinionIs our universe proof of a god?: If the circumstances in the universe were even slightly different, life as we know it would not be possible ...
spektrum.de/kolumne/ist-unser-universum-ein-beweis-fuer-gott/2289337
Is our universe proof of a god?
OpinionAre more children born on a full moon?: This superstition persists. But the moon is not entirely without influence, as light affects hormone levels.
spektrum.de/kolumne/aberglaube-werden-an-vollmond-mehr-kinder-geboren/2288542
Are more children born on a full moon?
OpinionThe mathematically correct way to cut onions: There are two challenges when cutting onions: watery eyes and the uneven shape of the pieces ...
spektrum.de/kolumne/dank-mathematik-zwiebeln-richtig-schneiden-ohne-traenen/2286449
The mathematically correct way to cut onions
Why AI only makes up lame jokes: Mathematics isn't funny. But through the subject, an AI can be taught the art of making up jokes - | but so far ...
spektrum.de/kolumne/sprachmodelle-warum-erfindet-die-ki-nur-lahme-witze/2285659
Why AI only makes up lame jokes
OpinionWhen mathematics decides life and death: With the Josephus Problem, one can escape death in some situations. However, only in the legend underlying this ...
spektrum.de/kolumne/josephus-problem-wenn-mathematik-ueber-leben-und-tod-entscheidet/2283659
When mathematics decides life and death
OpinionWhy we see colors in three dimensions: What a color is can be defined culturally, psychologically, medically, physically or philosophically. Surprisingly ...
spektrum.de/kolumne/menschen-nehmen-farben-dreidimensional-wahr/2282845
Why we see colors in three dimensions
OpinionHow a little-known effect controls asteroids: In science, you work with models and simplifications. Most of the time, that's not a problem ...
spektrum.de/kolumne/wie-der-kaum-bekannte-jarkowski-effekt-asteroiden-steuert/2279247
How a little-known effect controls asteroids
OpinionWhen mathematics is too good to be true: The "Sophomores' Dream" is an elegant, short, and concise equation. But when you try to calculate it concretely ...
spektrum.de/kolumne/mathematik-wenn-der-traum-der-sophomores-zum-albtraum-wird/2278452
When mathematics is too good to be true