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                                        <span class="d-none d-xl-flex">: Powell's Derivative-Free Optimization solvers</span>
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                <h1 class="page-heading single-col-max mx-auto">PDFO</h1>
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                    A cross-platform package providing MATLAB and Python interfaces for using the late Professor <a class="dark-bg" href="https://www.zhangzk.net/powell.html" target="_blank">M. J. D. Powell</a>'s <a class="dark-bg" href="https://en.wikipedia.org/wiki/Derivative-free_optimization" target="_blank">derivative-free optimization</a> solvers.
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                <p>
                    Dedicated to the late <a class="theme-link" href="https://www.zhangzk.net/powell.html" target="_blank">Professor M. J. D. Powell</a> FRS (1936&mdash;2015)
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                    Copyright &copy;
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                    <a class="theme-link" href="https://tomragonneau.com" target="_blank">Tom M. Ragonneau</a> and <a class="theme-link" href="https://www.zhangzk.net" target="_blank">Zaikun Zhang</a>
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                    Contact us: tom.ragonneau[at]polyu.edu.hk, zaikun.zhang[at]polyu.edu.hk
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