"PDFO" meaning in All languages combined

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        "Acronym of Powell's Derivative-Free Optimization solvers.. A cross-platform package providing interfaces for using Michael J. D. Powell's derivative-free optimization solvers, including COBYLA, UOBYQA, NEWUOA, BOBYQA, and LINCOA, which were originally implemented in Fortran 77."
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  "word": "PDFO"
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  "word": "PDFO"
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