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Manuscript Title: PSEUDO: Applications of Streams and Lazy Evaluation to Integrable Models.
Authors: J. C. Brunelli
Program title: PSEUDO
Catalogue identifier: ADUO
Journal reference: Comput. Phys. Commun. 163(2004)22
Programming language: MAPLE V Release 8.
Computer: IBM PC.
Operating system: Windows systems.
RAM: Depends strongly on the problem.
Keywords: Streams, delayed evaluation, lazy evaluation, pseudo-differential operators, integrable models.
PACS: 02.30.Jr, 03.40.-t, 11.10.Lm, 11.30.-j.
Classification: 5.

Nature of problem:
Determination of equations of motion and conserved charges in the theory of integrable models.

Solution method:
Pseudo-differential Lax operators.

Handles only one dimensional pseudo-differential operators with scalar coefficients.

Unusual features:
Use of delayed evaluation and streams.

Running time:
This depends strongly on the problem to be solved, usually taking from a few seconds to a few minutes.