-- -*- M2-comint -*- hash: 1731686953042068111

i1 : E = cotangentBundle pp1ProductFan 3

o1 = {dimension of the variety => 3 }
      number of affine charts => 8
      number of rays => 6
      rank of the vector bundle => 3

o1 : ToricVectorBundleKlyachko

i2 : charts E

o2 = 8

i3 : 
