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In number theory, the ruler function of an integer n {\displaystyle n} can be either of two closely related functions. One of these functions counts the number of times n {\displaystyle n} can be evenly divided by two, which for the numbers 1, 2, 3, ... is
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ruler function numbers number two functions one displaystyle either related sequence values gives step puzzle optimal rulers inches theory integer
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Ruler function | is a | 2-adic valuation of the number | 0.90 | text |
| inches | instance of | the rising and falling patterns of the values of this function resemble the lengths of marks on rulers with traditional units | 0.80 | text |
| Ruler function | related to External links | Weisstein | 0.60 | section |
| Ruler function | related to External links | Eric | 0.60 | section |
| Ruler function | related to External links | Ruler | 0.60 | section |
| Ruler function | related to External links | MathWorld | 0.60 | section |
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