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raySortOfFan -- The sorted rays of the fan

Synopsis

Description

Returns the rays of the fan as a list. Each ray is given as a one column matrix. This list is sorted in the same order as is used with all routines involving Klyachko-style vector bundles.
i1 : F = projectiveSpaceFan 2

o1 = F

o1 : Fan
i2 : raySortOfFan F

o2 = {| -1 |, | 0 |, | 1 |}
      | -1 |  | 1 |  | 0 |

o2 : List

For the programmer

The object raySortOfFan is a function closure.