Recent Comments
-
Recent Posts
- Questions and Concerns About Google’s Quantum Supremacy Claim
- Physics Related News: Israel Joining CERN, Pugwash and Global Zero, The Replication Crisis, and MAX the Damon.
- Test your intuition 52: Can you predict the ratios of ones?
- Amnon Shashua’s lecture at Reichman University: A Deep Dive into LLMs and their Future Impact.
- Mathematics (mainly combinatorics) related matters: A lot of activity.
- Alef Corner: Deep Learning 2020, 2030, 2040
- Some Problems
- Critical Times in Israel: Last Night’s Demonstrations
- An Aperiodic Monotile
Top Posts & Pages
- Questions and Concerns About Google’s Quantum Supremacy Claim
- An Aperiodic Monotile
- Test your intuition 52: Can you predict the ratios of ones?
- A Mysterious Duality Relation for 4-dimensional Polytopes.
- TYI 30: Expected number of Dice throws
- Quantum Computers: A Brief Assessment of Progress in the Past Decade
- A Nice Example Related to the Frankl Conjecture
- The Simplex, the Cyclic polytope, the Positroidron, the Amplituhedron, and Beyond
- Mathematics (mainly combinatorics) related matters: A lot of activity.
RSS
Category Archives: Mathematics to the rescue
TYI 39 : Can a coalition of children guarantees all being in the same class?
There is a class of children that have just finished elementary school. Now they all move from elementary school to high school and classes are reshuffled. Each child lists three friends, and the assignment of children into classes ensures that … Continue reading
Posted in Combinatorics, Economics, Mathematics to the rescue, Test your intuition
Tagged Test your intuition
3 Comments
Angry Birds Update
Angry birds peace treaty by Eretz Nehederet link to the video (English, Hebrew) Arqade A few years ago I became interested in the question of whather new versions of the computer game “Angry Birds” gradually makes it easier to get high scores. … Continue reading
Posted in Mathematics to the rescue, Updates
Tagged Angry Birds, Arqade, Game development
3 Comments
In how many ways you can chose a committee of three students from a class of ten students?
The renewed interest in this old post, reminded me of a more recent event: Question: In how many ways you can chose a committee of three students from a class of ten students? My expected answer: which is 120. Alternative … Continue reading
Posted in Mathematics to the rescue, Riddles, Teaching
1 Comment
Another way to Revolutionize Football
The angle of Victoria Beckham’s hat (here in a picture from a recent wedding) is closely related to our previous post on football One of the highlights of the recent Newton Institute conference on discrete harmonic analysis was a football … Continue reading
Believing that the Earth is Round When it Matters
A world map. Canada seems much bigger than Israel. Note, however, that in the map countries near the equator looks smaller than they are. Update: The round-earth hypothesis is clearer to the people of New Zealand; see the comments section. … Continue reading
Mathematics to the Rescue: Computing the Root of all Evil
Michael Joswig pointed my attention to the following unbelievable front page of the Frankfurter Allgemeine.
What can the Second Prize Possibly be?
You are guaranteed to win one of the following five prizes, the letter says. (And it is completely free! Just 6 dollars shipping and handling.) a) a high-definition huge-screen TV, b) a video camera, c) a yacht, d) a decorative … Continue reading