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authorKris Kennaway <kris@FreeBSD.org>2003-05-06 03:49:05 +0000
committerKris Kennaway <kris@FreeBSD.org>2003-05-06 03:49:05 +0000
commit28e7382123cbc7ef132190c6b3c29b101db38cfc (patch)
treea9d50288bd0e48228abd908a6f7bd8be06c4e7bd /math/PDL/pkg-descr
parent10d17b4511c6e239af7325d1f588b3d4e79e55c5 (diff)
downloadports-28e7382123cbc7ef132190c6b3c29b101db38cfc.tar.gz
ports-28e7382123cbc7ef132190c6b3c29b101db38cfc.zip
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-PDL (``Perl Data Language'') gives standard perl the ability to
-COMPACTLY store and SPEEDILY manipulate the large N-dimensional data
-arrays which are the bread and butter of scientific computing.
-
-The idea is to turn perl in to a free, array-oriented, numerical
-language in the same sense as commerical packages like IDL and
-MatLab. One can write simple perl expressions to manipulate entire
-numerical arrays all at once. For example, using PDL the perl variable
-$a can hold a 1024x1024 floating point image, it only takes 4Mb of
-memory to store it and expressions like $a=sqrt($a)+2 would manipulate
-the whole image in a few seconds.
-
-A simple interactive shell (perldl) is provided for command line use
-together with a module (PDL) for use in perl scripts.
-
-WWW: http://pdl.perl.org/