Copyright © 2005 William A. Stein. All rights reserved.
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This is a tutorial about SAGE (System for Arithmetic Geometry Experimentation), which is a framework for number theory, algebra, and geometry computation that is initially being designed for computing with elliptic curves and modular forms. Hopefully it will be much more generally useful for algebra, geometry, and number theory. It is implemented using Python, C, C++, and makes extensive use of the GMP and PARI libraries. It is released freely available under the terms of the GPL.
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