File:CharacteristicOfInterval.png
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:56, 16 February 2011 | 1,094 × 677 (34 KB) | Mkelly86 | {{Information |Description ={{en|1=The Beurling-Selberg extremal functions for the characteristic function of [-1,1] shown here in gray. The red function is the extremal majorant and the blue function is the extremal minorant. }} |Source =Made |
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