| Answer | Crossword Clue |
|---|---|
| SEA | Proteus's domain, with "the" |
| FED | Greenspan's domain, with "the" |
| FED | Bernanke's domain, with "The" |
| mappings | An operation that associates each element of a given set (the domain) with one or more elements of a second set (the range) |
| mapping | An operation that associates each element of a given set (the domain) with one or more elements of a second set (the range) |
| SEA | Proteus's domain |
