What is Lazy Binary Search? -

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i don't know whether term "lazy" binary search valid, going through old materials , wanted know if can explain algorithm of lazy binary search , compare non-lazy binary search.

let's say, have array of numbers: 

2, 11, 13, 21, 44, 50, 69, 88

how number 11 using lazy binary search?

as far aware "lazy binary search" name "binary search".


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