"For a bundle of rank $k$ the function "randomDeformation" 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 |
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 3 |, | -1 0 |)} | 0 | | 0 1 | | 0 | => (| 6 6 |, | -1 0 |) | -1 | | 3 5 | | 0 | => (| 6 1 |, | -1 0 |) | 1 | | 1 5 | | 1 | => (| 6 -1 |, | -1 0 |) | 0 | | 1 5 | o4 : HashTable |
The object randomDeformation is a method function.