LinApart: optimizing the univariate partial fraction decomposition
<|reference_start|>LinApart: optimizing the univariate partial fraction decomposition: We present LinApart, a routine designed for efficiently performing the univariate partial fraction decomposition of large symbolic expressions. Our method is based on an explicit closed formula for the decomposition of rational functions with fully factorized denominators. We provide implementations in both the Wolfram Mathematica and C languages, made available at https://github.com/fekeshazy/LinApart . The routine can provide very significant performance gains over available tools such as the Apart command in Mathematica.<|reference_end|>
@article{chargeishvili2024linapart:,
    title={LinApart: optimizing the univariate partial fraction decomposition},
    author={Bakar Chargeishvili, Levente Fek'esh'azy, G'abor Somogyi, Sam Van
  Thurenhout},
    journal={arXiv preprint arXiv:2405.20130},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.20130},
    primaryClass={cs.SC hep-ph hep-th}
}