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units-filter

Parser for expressions concerning physical values

/Main/Ubuntu/powerpc/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:	powerpc
Distribution:	Ubuntu
Filename:	units-filter_2.6-1_powerpc.deb

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

pkg://units-filter_2.6-1_powerpc.deb:19394/  info  downloads

[DIR]usr/  65535+ twin directories
416 B  2006-12-13md5sums  view  264+ mirrors
871 B  2006-12-13control  view  443+ mirrors

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

2005-12-15  ftp://ftp.net.usf.edu/pub3/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2005-12-15  ftp://ftp.rz.tu-bs.de/pub/mirror/ALL_primary_servers/rsync/archive.ubuntu.com__/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2005-12-15  ftp://ftp.phys.ttu.edu/pub/ubuntu-mirror/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2005-12-15  ftp://64.50.238.52/.1/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2005-12-15  ftp://200.17.202.1/ubuntu-all/archive/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2005-12-15  ftp://ftp.cn.kernel.org/ubuntu/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2005-12-15  ftp://ftp.lug.udel.edu/pub/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2005-12-15  ftp://200.17.202.16/ubuntu-all/archive/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2005-12-15  ftp://ftp.tuke.sk/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://mir1.ovh.net/lv0/ftp.ubuntu.com/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.nfsi.pt/pub/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://130.239.18.173/mirror/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://cudlug.cudenver.edu/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.rnl.ist.utl.pt/pub/ubuntu/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://200.17.202.17/ubuntu-all/archive/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.gnome.org/mirror/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://128.118.2.96/pub/.mirrors/1/ftp.ubuntu.com/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.informatik.rwth-aachen.de/pub/comp/Linux/ubuntu/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.filearena.net/mnt2/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-15  ftp://ftp.itb.ac.id/pub/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.ussg.iu.edu/linux/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-15  ftp://ftp.nectec.or.th/.b/5/archive.ubuntu.com/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://204.152.191.7/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://192.87.102.42/vol/2/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://192.87.102.43/vol/2/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://206.167.141.10/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://206.167.141.10/data4/pub/distro/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.twaren.net/pub/Linux/Ubuntu/ubuntu-security/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.twaren.net/pub/Linux/Ubuntu/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.au.freebsd.org/disks/la3/.p/ubuntu/archive/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://64.15.75.221/ubuntu/archive/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.task.gda.pl/vol/zfs/ftp.ubuntu.com/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.polytechnic.edu.na/pub/ubuntu/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.li.kernel.org/pub/.6/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://130.239.18.137/mirror/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.sh.cvut.cz/storage/1/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://209.172.63.197/pub/mirrors/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.muug.mb.ca/mirror/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.pucpr.br/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://77.88.19.74/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://133.24.255.161/mirror4/ubuntu/archives/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.nrc.ca/pub/systems/linux/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.cs.rose-hulman.edu/ubuntu-releases/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://192.87.102.42/vol/3/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://130.237.164.232/pub/mirrors/archive.ubuntu.com/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://mir1.ovh.net/mirrors/ftp.ubuntu.com/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.otenet.gr/pub/linux/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://130.239.18.163/mirror/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb
2006-12-14  ftp://ftp.unina.it/pub/linux/distributions/ubuntu/pool/universe/u/units-filter/units-filter_2.6-1_powerpc.deb