PSVdif_oi:
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PSVdif_oi
ExtensionExtension

Sieve pattern for difference of integer generators with offsets and interval output

Description

Pattern for difference of integer generators with offsets and interval output. Corresponds to Sieve's methods Sieve: *dif_oi and Sieve: -dif_oi. For an introduction and more examples see Sieves_and_Psieve_patterns.

Class Methods

.new

Creates a new PSVdif_oi object.

Arguments:

genList

An array of generators and corresponding offsets. Allowed generators: Integers, Streams or Patterns producing intervals or Sieves itself. Integers and Stream/Pattern output must be strictly positive. Integers as generators produce constant intervals. Offsets must be integers.

maxLength

Integer. Maximum number of items, which the stream will return. Defaults to inf.

limit

Integer. Limit up to which intervals can be returned by the stream. If no limit is passed, integer intervals might be returned up to default summation limit of 65536.

Examples