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units-filter

Parser for expressions concerning physical values

/Main/Debian/i386/science/

Units-filter is a basic standalone filter written in C language, flex and bison. It inputs strings like "1.5e3 nN.m.s^-1" (it could be the time growth ratio of a torque) and outputs the value in standard SI unit, followed by the physical dimension of this value.

example :~/src$ echo 1.5e3 nN.m.s^-1 | units-filter 1.5e-06 2 1 -3 0 0 0 0 0 0

2 -3 which means : 1.5e-06 (SI unit) m .kg.s

This parser can be embedded in educational test systems, in order to analyze a student's answer to a problem of physics or chemistry.

Info:

Homepage:	-
Package version:	1.0-3
Architecture:	i386
Distribution:	Debian
Filename:	units-filter_1.0-3_i386.deb

Browse inside units-filter_1.0-3_i386.deb:

pkg://units-filter_1.0-3_i386.deb:14040/  info  downloads

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416 B  2004-08-13md5sums  view  262+ mirrors
876 B  2004-08-13control  view  471+ mirrors

Download units-filter_1.0-3_i386.deb:

2004-01-31  ftp://ftp.3logic.net/.1/debian-archive/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2003-02-01  ftp://ftp.wustl.edu/pub/linux/distributions/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2003-02-01  ftp://sapi.vlsm.org/.1/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-11-29  ftp://ftp.uni-duesseldorf.de/pub/unix/linux/distributions/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://194.65.100.43/ftp2/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2003-02-01  ftp://ftp.linux.pt/pub/mirrors/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2003-01-31  ftp://ftp.school.ioffe.ru/pub/mirrors/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2003-02-01  ftp://147.52.159.12/mirrors/linux/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2003-02-01  ftp://ftp.cs.nott.ac.uk/sites/ftp.debian.org/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2003-02-01  ftp://200.17.202.16/debian-dists/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2006-07-05  ftp://ftp.ula.ve/linux/distribuciones/repositorio/ulanix/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.efrei.fr/pub/mirrors/linux/distributions/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://cudlug.cudenver.edu/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.cstone.net/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.uk.debian.org/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://200.17.202.17/debian-dists/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2005-08-06  ftp://ftp.ncku.edu.tw/Linux/Debian/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.funet.fi/.m/mirrors3/ftp.debian.org/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.gnome.org/cdimage/snapshot/Debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.gnome.org/cdimage/.debian-mirror/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.ro.debian.org/pub/mirrors/ftp.debian.org/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.ecc.u-tokyo.ac.jp/mirror/ftp1.debian.or.jp/debian/pool/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.gva.es/mirror/debian2/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.hosteurope.de/mirror/ftp.debian.org/debian-archive/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.cerias.purdue.edu/pub/os/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2005-08-07  ftp://ftp.nsysu.edu.tw/Linux/Debian/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-02-01  ftp://ftp.itb.ac.id/pub/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.gmd.de/ftp.debian.org/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.debian.de/debian-archive/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-02-01  ftp://core.ring.gr.jp/pub/linux/debian/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.informatik.uni-kiel.de/pub/unix/linux/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-02-01  ftp://202.18.64.24/pub/linux/debian/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://194.65.100.43/pub/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://194.65.100.42/ftp2/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://204.152.191.7/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.blackstar.co.uk/pub/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.fh-niederrhein.de/pub/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://82.159.136.126/mirror/debian2/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-02-01  ftp://ftp.aist-nara.ac.jp/0/Linux/debian/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://193.145.205.32/mirror/debian2/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://192.87.102.43/vol/4/linux-debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-02-01  ftp://133.37.44.6/pub/linux/debian/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.twaren.net/pub/Linux/Debian/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-03-16  ftp://ftp.cica.es/mirrors/Linux/Guadalinex/repositorio/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.cica.es/mirrors/Linux/Guadalinex/mirror/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp9.freebsd.org/pub/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.cpan.nl/pub/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://ftp.task.gda.pl/vol/zfs/ftp.debian.org/pub/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://wt t0_Series004_z005_ch01.tif/pub/mirrors/debian2/pool/main/u/units-filter/units-filter_1.0-3_i386.deb
2004-01-31  ftp://194.65.100.42/pub/debian/pool/main/u/units-filter/units-filter_1.0-3_i386.deb