" replaces each base matrix by a random $k$ by $k$ matrix with entries between $l$ and $h$. For this $h$ must be greater than $l$. If $l$ is not given then the random entries are between $0$ and $h$ and then $h$ must be strictly positive."
i1 : E = tangentBundle pp1ProductFan 2
o1 = {dimension of the variety => 2 }
number of affine charts => 4
number of rays => 4
rank of the vector bundle => 2
o1 : ToricVectorBundleKlyachko
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i2 : details E
o2 = HashTable{| -1 | => (| -1 0 |, | -1 0 |)}
| 0 | | 0 1 |
| 0 | => (| 0 1 |, | -1 0 |)
| -1 | | -1 0 |
| 0 | => (| 0 1 |, | -1 0 |)
| 1 | | 1 0 |
| 1 | => (| 1 0 |, | -1 0 |)
| 0 | | 0 1 |
o2 : HashTable
|
i3 : E1 = randomDeformation(E,-2,6)
o3 = {dimension of the variety => 2 }
number of affine charts => 4
number of rays => 4
rank of the vector bundle => 2
o3 : ToricVectorBundleKlyachko
|
i4 : details E1
o4 = HashTable{| -1 | => (| 6 1 |, | -1 0 |) }
| 0 | | 1 5 |
| 0 | => (| 6 -1 |, | -1 0 |)
| -1 | | 1 5 |
| 0 | => (| 6 3 |, | -1 0 |)
| 1 | | 0 1 |
| 1 | => (| 6 6 |, | -1 0 |)
| 0 | | 3 5 |
o4 : HashTable
|