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'''Theorem''' The minimum [[Hamming distance|distance]] of <math>[n,k,d]_q</math>-LRC having locality <math>r</math> and availability <math>t</math> satisfies the [[Upper and lower bounds|upper bound]]
<math display="block">d \leq n - \sum_{i=0}^{t} \left\lfloor\frac{k-1}{r^i}\right\rfloor
If the code is [[Systematic code|systematic]] and locality and availability apply only to its information symbols, then the code has information locality <math>r</math> and availability <math>t</math>, and is called <math>(r,t)_i</math>-LRC.<ref>{{Citation |first1=I. |last1=Tamo |first2=A. |last2=Barg |contribution=Bounds on locally recoverable codes with multiple recovering sets |pages=691–695 |___location=Honolulu, HI, USA |title=2014 IEEE International Symposium on Information Theory |date=2014 |doi=10.1109/ISIT.2014.6874921|arxiv=1402.0916 |isbn=978-1-4799-5186-4 }}</ref>
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