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Journal of the ACM (JACM)
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Journal of Symbolic Computation
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Theoretical Computer Science
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ISSAC '94 Proceedings of the international symposium on Symbolic and algebraic computation
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Journal of Symbolic Computation
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Journal of the ACM (JACM)
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Mathematics of Computation
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Proceedings of the 2002 international symposium on Symbolic and algebraic computation
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SYMSAC '71 Proceedings of the second ACM symposium on Symbolic and algebraic manipulation
Algebraic simplification a guide for the perplexed
SYMSAC '71 Proceedings of the second ACM symposium on Symbolic and algebraic manipulation
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SYMSAC '76 Proceedings of the third ACM symposium on Symbolic and algebraic computation
Better simplification of elementary functions through power series
ISSAC '03 Proceedings of the 2003 international symposium on Symbolic and algebraic computation
ISSAC '03 Proceedings of the 2003 international symposium on Symbolic and algebraic computation
A poly-algorithmic approach to simplifying elementary functions
ISSAC '04 Proceedings of the 2004 international symposium on Symbolic and algebraic computation
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ISSAC '04 Proceedings of the 2004 international symposium on Symbolic and algebraic computation
Rational simplification modulo a polynomial ideal
Proceedings of the 2006 international symposium on Symbolic and algebraic computation
A refined difference field theory for symbolic summation
Journal of Symbolic Computation
Ten commandments for good default expression simplification
Journal of Symbolic Computation
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We present a set of algorithms for automated simplification of symbolic constants of the form @?"i@a"ix"i with @a"i rational and x"i complex. The included algorithms, called SimplifySum and implemented in Mathematica, remove redundant terms, attempt to make terms and the full expression real, and remove terms using repeated application of the multipair PSLQ integer relation detection algorithm. Also included are facilities for making substitutions according to user-specified identities. We illustrate this toolset by giving some real-world examples of its usage, including one, for instance, where the tool reduced a symbolic expression of approximately 100@?000 characters in size enough to enable manual manipulation to one with just four simple terms.