8 Tools
  
  
  8.1 Functions
  
  8.1-1 homalgTotalRuntimes
  
  homalgTotalRuntimes( arg )  function
  Returns:  an integer
  
  A tool to compute the runtime of several methods.
  
  8.1-2 AddLeftRightLogicalImplicationsForHomalg
  
  AddLeftRightLogicalImplicationsForHomalg( arg )  function
  
  A tool to install equivalence between filters.
  
  8.1-3 LogicalImplicationsForOneHomalgObject
  
  LogicalImplicationsForOneHomalgObject( arg )  function
  
  Installs a logical implication for one type with all it's contrapositions.
  
  8.1-4 LogicalImplicationsForTwoHomalgBasicObjects
  
  LogicalImplicationsForTwoHomalgBasicObjects( arg )  function
  
  8.1-5 InstallLogicalImplicationsForHomalgBasicObjects
  
  InstallLogicalImplicationsForHomalgBasicObjects( arg )  function
  
  8.1-6 LeftRightAttributesForHomalg
  
  LeftRightAttributesForHomalg( arg )  function
  
  8.1-7 InstallLeftRightAttributesForHomalg
  
  InstallLeftRightAttributesForHomalg( arg )  function
  
  8.1-8 MatchPropertiesAndAttributes
  
  MatchPropertiesAndAttributes( arg )  function
  
  A method to match the properties and attributes of two objects.
  
  8.1-9 InstallImmediateMethodToPullPropertyOrAttribute
  
  InstallImmediateMethodToPullPropertyOrAttribute( arg )  function
  
  Installs methods to pull new known properties and attributes from one object
  to another
  
  8.1-10 InstallImmediateMethodToConditionallyPullPropertyOrAttribute
  
  InstallImmediateMethodToConditionallyPullPropertyOrAttribute( arg )  function
  
  Installs  methods  to pull new known properties and attributes under certain
  conditions from one object to another.
  
  8.1-11 InstallImmediateMethodToPullPropertyOrAttributeWithDifferentName
  
  InstallImmediateMethodToPullPropertyOrAttributeWithDifferentName( arg )  function
  
  Installs  an  immediate  method which can pull a property from one object to
  another with different names.
  
  8.1-12 InstallImmediateMethodToPullPropertiesOrAttributes
  
  InstallImmediateMethodToPullPropertiesOrAttributes( arg )  function
  
  Installs  an  immediate method to pull several properties or attributes from
  one object to another.
  
  8.1-13 InstallImmediateMethodToPullTrueProperty
  
  InstallImmediateMethodToPullTrueProperty( arg )  function
  
  Installs an immediate method to pull a property if it is true.
  
  8.1-14 InstallImmediateMethodToConditionallyPullTrueProperty
  
  InstallImmediateMethodToConditionallyPullTrueProperty( arg )  function
  
  Installs  an  immediate method which conditionally pulls a property if it is
  true.
  
  8.1-15 InstallImmediateMethodToPullTruePropertyWithDifferentName
  
  InstallImmediateMethodToPullTruePropertyWithDifferentName( arg )  function
  
  Installs an immediate method which pulls a property with a different name if
  it is true.
  
  8.1-16 InstallImmediateMethodToPullTrueProperties
  
  InstallImmediateMethodToPullTrueProperties( arg )  function
  
  Installs an immediate method which pulls several properties if they are true
  
  8.1-17 InstallImmediateMethodToPullFalseProperty
  
  InstallImmediateMethodToPullFalseProperty( arg )  function
  
  Installs an immediate method to pull a property if it is false.
  
  8.1-18 InstallImmediateMethodToConditionallyPullFalseProperty
  
  InstallImmediateMethodToConditionallyPullFalseProperty( arg )  function
  
  Installs  an  immediate method which conditionally pulls a property if it is
  false.
  
  8.1-19 InstallImmediateMethodToPullFalsePropertyWithDifferentName
  
  InstallImmediateMethodToPullFalsePropertyWithDifferentName( arg )  function
  
  Installs an immediate method which pulls a property with a different name if
  it is false.
  
  8.1-20 InstallImmediateMethodToPullFalseProperties
  
  InstallImmediateMethodToPullFalseProperties( arg )  function
  
  Installs  an  immediate  method  which  pulls several properties if they are
  false.
  
  8.1-21 InstallImmediateMethodToPushPropertyOrAttribute
  
  InstallImmediateMethodToPushPropertyOrAttribute( arg )  function
  
  Installs an immediate method to push a property from one object to another.
  
  8.1-22 InstallImmediateMethodToConditionallyPushPropertyOrAttribute
  
  InstallImmediateMethodToConditionallyPushPropertyOrAttribute( arg )  function
  
  Installs  an  immediate  method  to  conditionally  push a property from one
  object to another.
  
  8.1-23 InstallImmediateMethodToPushPropertyOrAttributeWithDifferentName
  
  InstallImmediateMethodToPushPropertyOrAttributeWithDifferentName( arg )  function
  
  Installs  an  immediate  method which can push a property from one object to
  another with different names.
  
  8.1-24 InstallImmediateMethodToPushPropertiesOrAttributes
  
  InstallImmediateMethodToPushPropertiesOrAttributes( arg )  function
  
  Installs  an  immediate method to push several properties or attributes from
  one object to another.
  
  8.1-25 InstallImmediateMethodToPushTrueProperty
  
  InstallImmediateMethodToPushTrueProperty( arg )  function
  
  Installs an immediate method to push a property if it is true.
  
  8.1-26 InstallImmediateMethodToPushTruePropertyWithDifferentName
  
  InstallImmediateMethodToPushTruePropertyWithDifferentName( arg )  function
  
  Installs  an  immediate method which pushes a property with a different name
  if it is true.
  
  8.1-27 InstallImmediateMethodToPushTrueProperties
  
  InstallImmediateMethodToPushTrueProperties( arg )  function
  
  Installs  an  immediate  method  which pushes several properties if they are
  true
  
  8.1-28 InstallImmediateMethodToPushFalseProperty
  
  InstallImmediateMethodToPushFalseProperty( arg )  function
  
  Installs an immediate method to push a property if it is false.
  
  8.1-29 InstallImmediateMethodToPushFalsePropertyWithDifferentName
  
  InstallImmediateMethodToPushFalsePropertyWithDifferentName( arg )  function
  
  Installs  an  immediate method which pushes a property with a different name
  if it is false.
  
  8.1-30 InstallImmediateMethodToPushFalseProperties
  
  InstallImmediateMethodToPushFalseProperties( arg )  function
  
  Installs  an  immediate  method  which  push  several properties if they are
  false.
  
  8.1-31 DeclareAttributeWithCustomGetter
  
  DeclareAttributeWithCustomGetter( arg )  function
  
  Installs an attribute with a coustom getter function.
  
  8.1-32 AppendToAhomalgTable
  
  AppendToAhomalgTable( arg )  function
  
  Appends an entry to a homalg table.
  
  8.1-33 homalgNamesOfComponentsToIntLists
  
  homalgNamesOfComponentsToIntLists( arg )  function
  Returns:  a list of integers
  
  Creates a list of integers out of the names of components.
  
  8.1-34 IncreaseExistingCounterInObject
  
  IncreaseExistingCounterInObject( arg )  function
  
  Increases an existing counter in an object.
  
  8.1-35 IncreaseExistingCounterInObjectWithTiming
  
  IncreaseExistingCounterInObjectWithTiming( arg )  function
  
  Increases an existiing counter on an object with timing.
  
  8.1-36 IncreaseCounterInObject
  
  IncreaseCounterInObject( arg )  function
  
  Increases a counter in an object and creates one if it not exists
  
  8.1-37 MemoryToString
  
  MemoryToString( arg )  function
  
  Converts the current memory state to a string
  
  8.1-38 PrimePowerExponent
  
  PrimePowerExponent( n, p )  function
  Returns:  A nonnegative integer
  
  Returns the p-exponent of the integer n, where p is a rational prime.
  
  8.1-39 ViewList
  
  ViewList( L )  operation
  Returns:  nothing
  
  Apply ViewObj to the list L.
  
  8.1-40 homalgLaTeX
  
  homalgLaTeX( arg )  operation
  
  
  8.2 Examplefunctions
  
  8.2-1 ExamplesForHomalg
  
  ExamplesForHomalg(  )  operation
  Returns:  true or false
  
  Runs the examples for homalg if the package is loadable.
  
  8.2-2 ExamplesForHomalg
  
  ExamplesForHomalg( arg )  operation
  Returns:  true or false
  
  Runs the named example for homalg