not least because they become unwieldy in higher dimensions, which is where so many of the joys of real mathematics reside.

Mathematicians have finally solved a geometry problem that has puzzled the field for decades. The question was proposed by ...

For a long time, the Kakeya conjecture, which involves rotating an infinitely narrow needle, kept mathematicians ...

To work out its original dimensions divide the new width by the ... The height of the first triangle was 2 squares. You have to multiply this by a scale factor of 4. 2 × 4 = 8 The enlarged ...