Abstract
We show that every function f implemented as a lookup table can be implemented such that the computational complexity of evaluating fm (x) is small, independently of m and x. The implementation only increases the storage space by a small constant factor.
| Original language | English |
|---|---|
| Pages (from-to) | 386-393 |
| Number of pages | 8 |
| Journal | Discrete Applied Mathematics |
| Volume | 155 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1 Feb 2007 |
| Externally published | Yes |
Keywords
- Cycle decomposition
- Cycle structure
- Fast forward functions
- Fast forward permutations
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