[Rd] Projects
A.J. Rossini
rossini@blindglobe.net
14 Sep 2000 09:52:48 -0700
>>>>> "MM" == Martin Maechler <maechler@stat.math.ethz.ch> writes:
MM> 2) For Computer Scientists : "Differentiation" / Symbolic
MM> derivatives,..
MM> Improve the possibilities of D() and deriv(), and document
MM> them. Make these user-extensible.
MM> Think about the hessian in addition to the gradient.
Even automating/specifications for numerical derivatives would be
nice.
--
A.J. Rossini Rsrch. Asst. Prof. of Biostatistics
BlindGlobe Networks (home/default) rossini@blindglobe.net
UW Biostat/Center for AIDS Research rossini@u.washington.edu
FHCRC/SCHARP/HIV Vaccine Trials Net rossini@scharp.org
FHCRC: M/Tu: 206-667-7025 (fax=4812) | Voicemail is pretty sketchy
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