random(PolySpace) -- random element of a subspace

Synopsis

• Function: random

• Usage:

  f = random S

  f = random(d,S)

• Inputs:
  • S, an instance of the type PolySpace, an instance of the type PolySpace or an instance of the type DualSpace,
• Optional inputs:
  • Density => ..., default value 1,
  • Height => ..., default value 10,
  • MaximalRank => ..., default value false,
  • UpperTriangular => ..., default value false,
• Outputs:
  • f, a ring element,

Description