Reference results for Quaternion from

Quaternion - Wikipedia, the free encyclopedia

A unit quaternion is a quaternion of norm one. Dividing a non-zero quaternion q by its norm produces a unit quaternion Uq called the versor of q: Every quaternion has ...

Quaternions and spatial rotation - Wikipedia, the free ...

Unit quaternions, also known as versors, provide a convenient mathematical notation for representing orientations and rotations of objects in three dimensions.

Quaternion | Define Quaternion at

The quaternion was a gathering of four sheets of vellum, each folded once; thus forming sixteen pages.

Quaternions and 3D Rotations -

Learn what quaternions are, and how to use quaternion multiplication to perform perfect 3 dimensional rotations.

Quaternion -- from Wolfram MathWorld

The quaternion is implemented as Quaternion[a, b, c, d] in the Wolfram Language package Quaternions` where however , , , and must be explicit real numbers.

Quaternion | Definition of Quaternion by Merriam-Webster

Middle English quaternyoun, from Late Latin quaternion-, quaternio, from Latin quaterni four each, from quater four times; akin to Latin quattuor four — more at four

Quaternion - Unity - Scripting API:

They are compact, don't suffer from gimbal lock and can easily be interpolated. Unity internally uses Quaternions to represent all rotations.

Maths - Quaternions - Martin Baker - EuclideanSpace

The quaternion 'i' represents a rotation of 180 degrees about the x axis, the quaternion 'j' represents a rotation of 180 degrees about the y axis, the quaternion ...

Software Solutions - Quaternion Risk Management

The Contemporary Industry Standard. Cross asset class and industrial scale . Quaternion Risk Engine. The Quaternion Risk Engine (QRE) ...

Quaternion Risk Management – Risk and Pricing Specialists

Transparent Analytics based on Open Source Pricing Technology. Consulting at the cutting edge helps us improve the Quaternion Risk Engine to help it meet upcoming ...