random -- get a random object

Synopsis

• Optional inputs:
  • Density => ..., default value 1, make a random module map
  • Height => ..., default value 10, get a random homogeneous element from a graded ring
  • MaximalRank => ..., default value false, make a random module map
  • UpperTriangular => ..., default value false, make a random module map

Description

See also

• setRandomSeed -- set starting point for random number generator

Menu

• random(ZZ,ZZ) -- get a random integer or real number
• random(Type) -- get a random object of a type
• random(List) -- shuffle a list randomly
• random(ZZ,Ideal) -- get a random homogeneous element from a graded ideal
• random(ZZ,Ring) -- get a random homogeneous element from a graded ring
• random(Module,Module) -- make a random module map