# Package org.apache.sysds.runtime.functionobjects

- Interface Summary
  Interface | Description
  --- | ---
  TernaryValueFunction.ValueFunctionWithConstant |

- Class Summary
  Class | Description
  --- | ---
  And |
  BitwAnd |
  BitwOr |
  BitwShiftL |
  BitwShiftR |
  BitwXor |
  Builtin | Class with pre-defined set of objects.
  CM | GENERAL NOTE: * 05/28/2014: We decided to do handle weights consistently to SPSS in an operation-specific manner, i.e., we (1) round instead of casting where required (e.g.
  COV | GENERAL NOTE: * 05/28/2014: We decided to do handle weights consistently to SPSS in an operation-specific manner, i.e., we (1) round instead of casting where required (e.g.
  CTable |
  DiagIndex |
  Divide |
  Equals |
  FileFunction |
  FunctionObject |
  GreaterThan |
  GreaterThanEquals |
  IfElse |
  IndexFunction |
  IntegerDivide |
  KahanFunction | Runtime function type to perform the summation of values using the Kahan summation algorithm.
  KahanPlus |
  KahanPlusSq | Runtime function to perform the summation of squared values using the Kahan summation algorithm.
  LessThan |
  LessThanEquals |
  Mean |
  Minus |
  Minus1Multiply |
  MinusMultiply |
  MinusNz |
  Modulus | Integer modulus, where we adhere to the defined R semantics: ("%% indicates x mod y and %/% indicates integer division.
  Multiply |
  Multiply2 |
  Not |
  NotEquals |
  OffsetColumnIndex |
  Or |
  ParameterizedBuiltin | Function object for builtin function that takes a list of name=value parameters.
  Plus |
  PlusMultiply |
  Power |
  Power2 |
  ReduceAll |
  ReduceCol |
  ReduceDiag |
  ReduceRow |
  RevIndex |
  SortIndex | This index function is NOT used for actual sorting but just as a reference in ReorgOperator in order to identify sort operations.
  SwapIndex |
  TernaryValueFunction |
  ValueComparisonFunction | Abstraction for comparison (relational) operators in order to force a proper implementation by all relevant subclasses.
  ValueFunction |
  Xor |

- Enum Summary
  Enum | Description
  --- | ---
  Builtin.BuiltinCode |
  ParameterizedBuiltin.ParameterizedBuiltinCode |
  ParameterizedBuiltin.ProbabilityDistributionCode |

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