PLgeom:
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PLgeom
ExtensionExtension

dynamic scope Pgeom variant

Description

Takes Symbol args for later reference by the Streams, which will read from variables in the Environments of their instantiation. See PLx_suite.

Class Methods

.new

Creates a new PLgeom object.

Arguments:

start

Symbol or Pgeom start arg. If a Symbol is passed, list can be assigned to an envir variable later on. Defaults to 0.

grow

Symbol or Pgeom grow arg. If a Symbol is passed, list can be assigned to an envir variable later on. Can be dynamically replaced by Patterns or Streams. Defaults to 1.

length

Symbol or Pgeom length arg. If a Symbol is passed, list can be assigned to an envir variable later on. Defaults to inf.

envir

Dictionary or one of the Symbols \top, \t (topEnvironment), \current, \c (currentEnvironment). Dictionary to be taken for variable reference. Defaults to \current.

Examples