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units-filter

Parser for expressions concerning physical values

/Main/Debian/alpha/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:	2.6-1
Architecture:	alpha
Distribution:	Debian
Filename:	units-filter_2.6-1_alpha.deb

Browse inside units-filter_2.6-1_alpha.deb:

pkg://units-filter_2.6-1_alpha.deb:20502/  info  downloads

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878 B  2004-02-02control  view  512+ mirrors

Download units-filter_2.6-1_alpha.deb:

2005-12-14  ftp://ftp.linux.it/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://debian.lcs.mit.edu/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.kfki.hu/pub/linux/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.skynet.be/mirror1/debian.org/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.nz.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.uni-stuttgart.de/pub/mirror/ftp.de.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.port80.se/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.kulnet.kuleuven.ac.be/mirror/ftp.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.uni-koeln.de/mirrors/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://24.215.0.24/Debian/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.rfc822.org/pub/mirror/ftp.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.fr.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.cl.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://64.15.134.18/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.free.fr/.mirrors1/ftp.debian.org/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.ankara.edu.tr/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.fi.debian.org/pub/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://161.53.160.16/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.carnet.hr/misc/.ftp.hr.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://193.219.61.67/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.med.univ-tours.fr/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.psn.ru/pub/Linux/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.sac.sk/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://64.50.238.52/.1/debian/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.crihan.fr/mirrors/ftp.debian.org/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://64.50.236.52/.1/debian/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.tiscali.nl/pub/mirror/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.demon.nl/disk3/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://147.52.159.12/mirrors/linux/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.wsisiz.edu.pl/pub/Linux/Debian/ftp.debian.org/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://77.88.19.68/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-12  ftp://ftp.uni-wuppertal.de/pub/linux/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://200.17.202.1/debian-dists/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp2.sk.freebsd.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://200.17.202.16/debian-dists/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.tuke.sk/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2005-12-14  ftp://ftp.udc.es/mirror/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://217.75.96.164/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://mir1.ovh.net/lv0/ftp.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.nfsi.pt/pub/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.tudelft.nl/pub/Linux/ftp.debian.org/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.bononia.it/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.li.kernel.org/pub/.3/ftp.debian.org/pub/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.ula.ve/linux/distribuciones/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://cudlug.cudenver.edu/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.cz.debian.org/pub/mirror/ftp.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.hk.debian.org/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.eq.uc.pt/pub/software/unix/Linux/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://204.152.191.39/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb
2006-12-13  ftp://ftp.ecc.u-tokyo.ac.jp/mirror/ftp1.debian.or.jp/debian/pool/main/u/units-filter/units-filter_2.6-1_alpha.deb