Convex hull: Difference between revisions

Content deleted Content added
why do we have two sections on what appears to be the same thing?
References: rm unused and (with no page number given) useless
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| year = 2002| doi-access = free
}}
*{{citation
| last1 = Kittel | first1 = Charles | author-link1 = Charles Kittel
| last2 = Kroemer | first2 = Herbert | author-link2 = Herbert Kroemer
| isbn = 0-7167-1088-9
| publisher = W.H. Freeman and Company
| title = Thermal Physics
|year = 1980 }}
*{{citation
| last = Knuth | first = Donald E. | author-link = Donald Knuth