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
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i2 : raySortOfFan F
o2 = {| -1 |, | 0 |, | 1 |}
| -1 | | 1 | | 0 |
o2 : List
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