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More accurate higher-order numerical algorithms (such as midpoint and fourth-order Runge\u2013Kutta) result in divergence in both MATLAB and Mathematica (but not Python), which agrees with the divergence observed in an analog circuit implementation of the system. However, a fixed-point digital FPGA implementation confirms the chaotic behavior of the system using Euler and fourth-order Runge\u2013Kutta realizations. Therefore, the increased sensitivity of chaotic systems with nonhyperbolic equilibrium should be carefully considered for reproducibility. <\/jats:p>","DOI":"10.1142\/s0218127422501036","type":"journal-article","created":{"date-parts":[[2022,6,14]],"date-time":"2022-06-14T07:22:53Z","timestamp":1655191373000},"source":"Crossref","is-referenced-by-count":4,"title":["Numerical Sensitivity Analysis and Hardware Verification of a Transiently-Chaotic Attractor"],"prefix":"10.1142","volume":"32","author":[{"given":"Wafaa S.","family":"Sayed","sequence":"first","affiliation":[{"name":"Engineering Mathematics and Physics Department, Faculty of Engineering, Cairo University, Giza 12613, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sara M.","family":"Mohamed","sequence":"additional","affiliation":[{"name":"Nanoelectronics Integrated Systems Center (NISC), Nile University, Giza 12588, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmed S.","family":"Elwakil","sequence":"additional","affiliation":[{"name":"Electrical and Computer Engineering, University of Sharjah, Sharjah 27272, United Arab Emirates"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8223-4625","authenticated-orcid":false,"given":"Lobna A.","family":"Said","sequence":"additional","affiliation":[{"name":"Nanoelectronics Integrated Systems Center (NISC), Nile University, Giza 12588, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmed G.","family":"Radwan","sequence":"additional","affiliation":[{"name":"Engineering Mathematics and Physics Department, Faculty of Engineering, Cairo University, Giza 12613, Egypt"},{"name":"School of Engineering and Applied Sciences, Nile University, Giza 12588, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2022,6,10]]},"reference":[{"key":"S0218127422501036BIB001","doi-asserted-by":"publisher","DOI":"10.1007\/s11071-015-2166-2"},{"key":"S0218127422501036BIB002","doi-asserted-by":"publisher","DOI":"10.1016\/j.chaos.2021.110904"},{"key":"S0218127422501036BIB003","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127421500498"},{"key":"S0218127422501036BIB004","doi-asserted-by":"publisher","DOI":"10.1016\/j.aeue.2020.153347"},{"key":"S0218127422501036BIB005","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127420500261"},{"volume-title":"Comparing Fixed-and Floating-Point DSPs","year":"2004","author":"Frantz G.","key":"S0218127422501036BIB006"},{"key":"S0218127422501036BIB007","doi-asserted-by":"publisher","DOI":"10.3390\/math9020151"},{"key":"S0218127422501036BIB008","doi-asserted-by":"publisher","DOI":"10.3390\/e17127882"},{"key":"S0218127422501036BIB009","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2019.107280"},{"key":"S0218127422501036BIB010","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127419501979"},{"key":"S0218127422501036BIB011","doi-asserted-by":"publisher","DOI":"10.1007\/s13538-020-00758-7"},{"key":"S0218127422501036BIB012","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4419-6987-3"},{"key":"S0218127422501036BIB013","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijleo.2016.10.023"},{"key":"S0218127422501036BIB014","doi-asserted-by":"publisher","DOI":"10.1016\/j.aeue.2017.12.001"},{"key":"S0218127422501036BIB015","doi-asserted-by":"publisher","DOI":"10.1109\/MWSCAS.2011.6026596"},{"key":"S0218127422501036BIB016","first-page":"1","author":"Muthukumar P.","year":"2021","journal-title":"IEEE Trans. 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