##### Wiktionary

**number field**

n. (context mathematics algebraic number theory English) A field which includes the rational numbers and has finite dimension as a vector space over the rational numbers.

#### Usage examples of "number field".

The implicit geometry of the entire domain of a three-variable real-__number field__, compressed, embodied, and contained in an instantaneous, all-embracing experience.

Repeating the procedure for all the other points generates a color map of how the result obtained changes from place to place for the originally smooth-changing __number field__.

The implicit geometry of the entire domain of a three-variable real-__number field__, compressed, embodied, and contained in an instantaneous, all-embracing experi.