random(CoherentSheaf,CoherentSheaf) -- generate a random map of coherent sheaves

• Function: random

• Usage:

  random(F, G)

• Inputs:
  • F, a coherent sheaf,
  • G, a coherent sheaf,
• Optional inputs:
  • Density => ..., default value 1,
  • Height => ..., default value 10,
  • MaximalRank => ..., default value false,
  • UpperTriangular => ..., default value false,
• Outputs:
  • a morphism of sheaves,