By extending the scope of a key insight behind Fermat’s Last Theorem, four mathematicians have made great strides toward ...

Look around, you see angles everywhere in nature and the built world. The wake behind a duck in a pond is always 39 degrees, which tells us something about waves. A rainbow is always 84 degrees ...

In this ‘angles in the same segment’ lesson, students will explore the relationship between the angle at the circumference and the angle at the centre of a circle. The difficulty Anil says that the ...

Cyclic oligomers consisting of unsymmetrical anthracene units were designed as novel aromatic compounds. The Suzuki–Miyaura coupling of a 2-boryl-9-bromoanthracene precursor afforded the cyclic trimer ...

Suggested conventions and examples for Lean formalization of IMO problem statements - jsm28/IMOLean ...