Examples are given which show the necessity of various hypotheses in the known finite dimensional complement theorems. In addition, several positive results are presented which improve one direction ...

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it may seem like geometry and trigonometry were created by the Greeks as a form ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Louisiana students ...

THE opening sentence of the Preface—“The author has attempted to bring together all the well-known theorems and examples connected with Harmonics, Anharmonics, Involution, Projection (including ...

NCERT’s new Class 8 maths book now calls it the Baudhayana–Pythagoras Theorem, crediting ancient Indian scholar Baudhayana.

For generations, Indian students have learnt it simply as the Pythagoras Theorem. In a quiet but significant shift, the Class ...