TRegType

type TRegType = (

  REG_LIN,

  REG_MULT,

  REG_POL,

  REG_FRAC,

  REG_EXPO,

  REG_IEXPO,

  REG_EXLIN,

  REG_LOGIS,

  REG_POWER,

  REG_GAMMA,

  REG_MICH,

  REG_MINT,

  REG_HILL,

  REG_PK,

  REG_EVAL

);