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Permalink Submitted by Anonymous on October 29, 2015

The colors are as in the figure: X is red, Y is blue, Z is White.

Maths in a minute

Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.

Maths in a minute: The d'Hondt method

How does the voting system for the European Parliament elections work?
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To celebrate the recent centenary of the first major test of Einstein's general theory of relativity, we look back over how our picture of gravity has changed.
No maths for Europe

How should the seats in the European Parliament be allocated?
Mysterious 6174

Start with your favourite four-digit number, follow these simple steps, and you'll never guess what happens next!
Pure maths in crisis?

Proof is the essence of mathematics. But is the standard of proof in research maths really as high as mathematicians would like to believe?