{"version":"1.0","type":"link","title":"Quaternion - Newikis","description":"In mathematics, the quaternion number system (represented using the symbol ) extends the complex numbers into four dimensions. They were first described by Irish mathematician William Rowan Hamilton in 1843. They are often used in computer graphics to compute 3-dimensional rotations.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/a/a5/Cayley_Q8_multiplication_graph.svg/1200px-Cayley_Q8_multiplication_graph.svg.png","thumbnail_width":1200,"thumbnail_height":1200}