quaternions

Concept

A mathematical system, an extension of complex numbers, useful for representing rotations with fewer parameters than rotation matrices, pioneered by Hamilton.

Mentioned in 2 videos

Videos Mentioning quaternions

Joan Lasenby on Applications of Geometric Algebra in Engineering

Joan Lasenby on Applications of Geometric Algebra in Engineering

Y Combinator

A mathematical system, an extension of complex numbers, useful for representing rotations with fewer parameters than rotation matrices, pioneered by Hamilton.

Grant Sanderson: 3Blue1Brown and the Beauty of Mathematics | Lex Fridman Podcast #64

Grant Sanderson: 3Blue1Brown and the Beauty of Mathematics | Lex Fridman Podcast #64

Lex Fridman

A number system that extends complex numbers, discussed by Grant Sanderson in the context of his past video-making process and its relation to 4D geometry.