-- -*- M2-comint -*- hash: 1730608286127929503

i1 : E = cotangentBundle(projectiveSpaceFan 2) 

o1 = {dimension of the variety => 2 }
      number of affine charts => 3
      number of rays => 3
      rank of the vector bundle => 2

o1 : ToricVectorBundleKlyachko

i2 : details E

o2 = HashTable{| -1 | => (| 0  -1 |, | 1 0 |)}
               | -1 |     | -1 1  |
               | 0 | => (| 0 1 |, | 1 0 |)
               | 1 |     | 1 0 |
               | 1 | => (| 1 0 |, | 1 0 |)
               | 0 |     | 0 1 |

o2 : HashTable

i3 : 
