# quaternion

#### Wikidiffcom vs Quaternion - What's the difference?

wikidiffcom | quaternion |

## As a noun quaternion is

a group or set of four people or things.

#### Taxonomy vs Quaternion - What's the difference?

taxonomy | quaternion |

## As nouns the difference between taxonomy and quaternion

is that taxonomy is the science or the technique used to make a classification while quaternion is a group or set of four people or things.

#### Quaternion vs Quantion - What's the difference?

quaternion | quantion |

## As nouns the difference between quaternion and quantion

is that quaternion is a group or set of four people or things while quantion is (physics|mathematics) a form of quaternion used to explain the electroweak theory on curved spacetime.

#### Quaternion vs Versor - What's the difference?

quaternion | versor |

## As nouns the difference between quaternion and versor

is that quaternion is a group or set of four people or things while versor is (quaternion algebra) a quaternion of norm one.

#### Quaternion vs Quaternary - What's the difference?

quaternion | quaternary | Related terms |

## As a noun quaternion

is a group or set of four people or things.

## As a adjective quaternary is

of fourth rank or order.

#### What is the difference between octonion and quaternion?

octonion | quaternion |

## In context|mathematics|lang=en terms the difference between octonion and quaternion

is that octonion is (mathematics) a nonassociative extension of a quaternion while quaternion is (mathematics) a four-dimensional hypercomplex number that consists of a real dimension and 3 imaginary ones (i'', ''j'', ''k ) that are each a square root of -1 they are commonly used in vector mathematics and in calculating the rotation of three-dimensional objects.

## As nouns the difference between octonion and quaternion

is that octonion is (mathematics) a nonassociative extension of a quaternion while quaternion is a group or set of four people or things.

#### What is the difference between quaternionic and quaternion?

quaternionic | quaternion | Derived terms |

## In context|mathematics|lang=en terms the difference between quaternionic and quaternion

is that quaternionic is (mathematics) of or pertaining to a quaternion while quaternion is (mathematics) a four-dimensional hypercomplex number that consists of a real dimension and 3 imaginary ones (i'', ''j'', ''k ) that are each a square root of -1 they are commonly used in vector mathematics and in calculating the rotation of three-dimensional objects.

is (mathematics) of or pertaining to a quaternion.

## As a noun quaternion is

a group or set of four people or things.

#### What is the difference between rotation and quaternion?

rotation | quaternion |

## In context|mathematics|lang=en terms the difference between rotation and quaternion

is that rotation is (mathematics) an isometry that fixes precisely one point while quaternion is (mathematics) a four-dimensional hypercomplex number that consists of a real dimension and 3 imaginary ones (i'', ''j'', ''k ) that are each a square root of -1 they are commonly used in vector mathematics and in calculating the rotation of three-dimensional objects.

## As nouns the difference between rotation and quaternion

is that rotation is (chiefly|uncountable) the act of turning around a centre or an axis while quaternion is a group or set of four people or things.

#### What is the difference between syllable and quaternion?

syllable | quaternion |

## As nouns the difference between syllable and quaternion

is that syllable is (linguistics) a unit of human speech that is interpreted by the listener as a single sound, although syllables usually consist of one or more vowel sounds, either alone or combined with the sound of one or more consonants; a word consists of one or more syllables while quaternion is a group or set of four people or things.

## As a verb syllable

is (poetic) to utter in syllables.

#### What is the difference between vector and quaternion?

vector | quaternion |

## As nouns the difference between vector and quaternion

is that vector is (mathematics) a directed quantity, one with both magnitude and direction; the (soplink) between two points while quaternion is a group or set of four people or things.

## As a verb vector

is to set (particularly an aircraft) on a course toward a selected point.