Titlebook: Algebra, Geometry and Software Systems; Michael Joswig,Nobuki Takayama Conference proceedings 2003 Springer-Verlag Berlin Heidelberg 2003

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thematical aspects. Therefore the volume‘s other focus is on solutions towards the integration of mathematical software systems. This includes low-level and XML based high-level communication channels as well as general framework for modular systems.978-3-642-05539-3978-3-662-05148-1

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X Window System (X11) und Arbeitsumgebungen. Next, we briefly overview the construction and an application of the secondary polytope of a point configuration, and calculate some examples illustrating how our tools were integrated into the . framework.

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https://doi.org/10.1007/978-3-540-73339-3o modify the source code or to add new functions. In the present paper, we explain an overview of Risa/Asir, its functions and implemented algorithms with their performances, the OpenXM API and the way to add built-in functions.

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https://doi.org/10.1007/978-3-540-73339-3last section then describes motivating examples and actual experiments with the GAP package that was implemented by the authors. These examples also include as an example of other homology theories some calculations of Lie algebra homology.

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Von der Hardware zur Anwendung,may be animated and fine-tuned by mouse click and dragging and saved as PostScript files. We present the drawing method, discuss some techniques of implementation, and give several sample diagrams drawn by our program.