bertini: Interface to 'Bertini'

#'This is a list of valid configurations
#'

valid_configurations <- c(
  "tracktype",
  "mptype",
  "precision",
  "coeffbound",
  "degreebound",
  "ampmaxprec",
  "ampsafetydigits1",
  "ampsafetydigits2",
  "tracktolbeforeeg",
  "tracktolduringeg",
  "odepredictor",
  "maxnewtonits",
  "maxstepsbeforenewton",
  "maxstepsize",
  "minstepsizebeforeeg",
  "minstepsizeduringeg",
  "maxnumbersteps",
  "stepsforincrease",
  "stepfailfactor",
  "stepsuccessfactor",
  "pathtruncationthreshold",
  "finaltol",
  "endgamenum",
  "samplefactor",
  "numsamplepoints",
  "endgamebdry",
  "mincycletrackback",
  "nbhdradius",
  "maxcyclenum",
  "cycletimecutoff",
  "ratiotimecutoff",
  "securitylevel",
  "securitymaxnorm",
  "targettolmultiplier",
  "functiontolerance",
  "ratiotolerance",
  "imagthreshold",
  "condnumthreshold",
  "endpointfinitethreshold",
  "sharpendigits",
  "sharpenonly",
  "userhomotopy",
  "parameterhomotopy",
  "witnessgentype",
  "maxcodimension",
  "specificcodimension",
  "junkremovaltest",
  "maxldtdepth",
  "witnesssupersetonly",
  "multoneonly",
  "maxnumptsfortrace",
  "maxnummonoloops",
  "maxnumbadmonoloops",
  "constructwitnessset",
  "useregeneration",
  "slicetolbeforeeg",
  "slicetolduringeg",
  "slicefinaltall",
  "regenstartlevel",
  "regenremoveinf",
  "regenhigherdimtest",
  "usediagonal",
  "outputlevel",
  "printpathprogress",
  "screenout",
  "randomseed",
  "intrinsicmultiplier",
  "singvalzerotol",
  "deletetempfiles",
  "needtodiff"
)