# DirectXMath Library 4D Vector Comparison Functions

Lists the 4D vector comparison functions.

## In this section

Topic | Description |
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Tests whether two 4D vectors are equal. | |

Tests whether two 4D vectors are equal, treating each component as an unsigned integer. | |

Tests whether two 4D vectors are equal, treating each component as an unsigned integer. In addition, this function returns a comparison value that can be examined using functions such as | |

Tests whether two 4D vectors are equal. In addition, this function returns a comparison value that can be examined using functions such as | |

Tests whether one 4D vector is greater than another 4D vector. | |

Tests whether one 4D vector is greater-than-or-equal-to another 4D vector. | |

Tests whether one 4D vector is greater-than-or-equal-to another 4D vector and returns a comparison value that can be examined using functions such as | |

Tests whether one 4D vector is greater than another 4D vector and returns a comparison value that can be examined using functions such as | |

Tests whether any component of a 4D vector is positive or negative infinity. | |

Tests whether any component of a 4D vector is a NaN. | |

Tests whether one 4D vector is less than another 4D vector. | |

Tests whether one 4D vector is less-than-or-equal-to another 4D vector. | |

Tests whether one 4D vector is near another 4D vector. | |

Tests whether two 4D vectors are not equal. | |

Test whether two 4D vectors are not equal, treating each component as an unsigned integer. |