Friday, July 26, 2013

What is a LUT (Look-Up Table)?

What is a LUT (Look-Up Table)? | wolfcrow:
Ever seen a multiplication table in school? They wanted you to memorize the whole thing, but didn’t you wish you had the table with you whenever you were confronted with math?
It’s easy to remember 2 x 2 = 4, but try 196 x 314 or 457432 x 938483. What if you had a table that would let you find the answer instead of calculating it yourself?

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