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i. Improved | initial writing: 2004-01-13 last updated: 2004-01-26

The dyad`i.` and the related family of facilities are now faster and leaner.

| dyad |  | `i.` Index Of
| dyad |  | `i:` Index Of Last
| dyad |  | `-.` Less
| monad |  | `~.` Nub
| monad |  | `~:` Nub Sieve
| dyad |  | `e.` Member
| monad |  | `I.@~:` Nub Indices

The improvements to`i.` and`i:` themselves are minor (under 15% in time). Improvements to other members of the family are more substantial; benchmarks demonstrating that are available by following the links above.

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