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looksup
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The answer LOOKSUP has 6 possible clue(s) in existing crosswords.
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The word LOOKSUP is NOT valid in any word game. (Sorry, you cannot play LOOKSUP in Scrabble, Words With Friends etc)
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Definitions of looksup in various dictionaries:
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| Looksup might refer to |
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| In computer science, a lookup table is an array that replaces runtime computation with a simpler array indexing operation. The savings in terms of processing time can be significant, since retrieving a value from memory is often faster than undergoing an "expensive" computation or input/output operation. The tables may be precalculated and stored in static program storage, calculated (or "pre-fetched") as part of a program's initialization phase (memoization), or even stored in hardware in application-specific platforms. Lookup tables are also used extensively to validate input values by matching against a list of valid (or invalid) items in an array and, in some programming languages, may include pointer functions (or offsets to labels) to process the matching input. FPGAs also make extensive use of reconfigurable, hardware-implemented, lookup tables to provide programmable hardware functionality. |