options(Function) -- get optional arguments and default values for a function that accepts them

Synopsis

• Function: options

• Usage:

  options f

• Inputs:
  • f, a function
• Outputs:
  • an option table, a hash table whose keys are the names of the optional arguments accepted by the function f and whose values are the corresponding default values; or true, if the function accepts all option names and provides no default values

Description

i1 : options res

o1 = OptionTable{DegreeLimit => null           }
                 FastNonminimal => false
                 HardDegreeLimit => {}
                 LengthLimit => infinity
                 PairLimit => infinity
                 SortStrategy => 0
                 StopBeforeComputation => false
                 Strategy => null
                 SyzygyLimit => infinity

o1 : OptionTable

i2 : options codim