Revision history of "Descent"

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  • (cur | prev) 19:14, 6 August 2009JBL (talk | contribs). . (640 bytes) (+640). . (Created page with 'Given a permutation <math>w = w_1 w_2 \cdots w_n)</math> of <math>\{1, 2, \ldots, n\}</math>, <math>w</math> is said to have a '''descent''' at position <math>i</math> if and…')