32 ARIMA and holidays

by Gattaka

33 Borel Set for teapots

by Mr Bombastic

37 Join of segments.

by John

38 Re: Search of lines

by Kernan

41 Jacket creation 2D

by st05148

43 "Inverse Problems

by Lepsik

47 Total minimization

by anonymous

51 The heaviest cycle

by Chorkov

52 Drawing of tracks

by okon

53 Sorting of pictures?

by coming_soon

59 The Huffman code - model

by Spiceman

60 "Metrics" on real arrays

by The smith