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ToricVectorBundles :: hirzebruchFan

hirzebruchFan -- the fan of the n-th Hirzebruch surface

Synopsis

Description

Generates the fan of the n-th Hirzebruch surface.

i1 : F = hirzebruchFan 3

o1 = F

o1 : Fan
i2 : rays F

o2 = | 1 0  0 -1 |
     | 0 -1 1 3  |

              2        4
o2 : Matrix ZZ  <--- ZZ

See also

Ways to use hirzebruchFan :