This would be a weird mathematics indeed (there are algebras in which this happens for some nonunit elements, but the real numbers is not one of them). So how do linear functions behave?

MATH.5640 — Graduate Id: 008440 Offering: 1 Credits: 3-3 Description Computations that involve matrix algorithms are happening everywhere in the world at every moment in time, whether these be ...

Touted as “the world’s first linear algebra book with fully interactive figures,” Immersive Math uses simple games, illustrations, and even ray tracing programs to explain the principles ...

Learn about and revise how to solve equations using the balance method with this BBC Bitesize GCSE Maths Edexcel study guide.

Historically speaking, Algebra 1 has been reserved for ninth or tenth grade, and research indicates the majority of students ...

Getting an all-optical AI to handle non-linear math Instead of sensing photons and processing the results, why not process the photons?

USA Swimming Has a Secret Weapon: Linear Algebra Meet the mathematician helping Olympic athletes improve their performance.