Package: units-filter (3.0-1)

[ Source: units-filter  ]

Parser for expressions concerning physical values

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.

Tags: Field: Chemistry, Physics, Implemented in: C, User Interface: Command Line, Role: Program, Scope: Utility, Purpose: Data Conversion

Other Packages Related to units-filter

• dep: libc0.1 (>= 2.3.4) [kfreebsd-amd64, kfreebsd-i386]

  Embedded GNU C Library: Shared libraries
  also a virtual package provided by libc0.1-udeb

• dep: libc6 (>= 2.3.4) [amd64, i386, mips, mipsel]

  Embedded GNU C Library: Shared libraries
  also a virtual package provided by libc6-udeb

  dep: libc6 (>= 2.4) [armel, powerpc, s390]

  dep: libc6 (>= 2.6) [sparc]

• dep: libc6.1 (>= 2.3.4) [ia64]

  Embedded GNU C Library: Shared libraries
  also a virtual package provided by libc6.1-udeb

• dep: libgcc1 (>= 1:4.1.1) [not armel, kfreebsd-amd64, kfreebsd-i386]

  GCC 支持库

  dep: libgcc1 (>= 1:4.4) [kfreebsd-amd64, kfreebsd-i386]

  dep: libgcc1 (>= 1:4.4.0) [armel]

• dep: libgmp3c2

  Multiprecision arithmetic library

• dep: libgmpxx4ldbl

  Multiprecision arithmetic library (C++ bindings)

• dep: librecode0 (>= 3.6)

  Shared library on which recode is based

• dep: libstdc++6 (>= 4.1.1) [not armel, kfreebsd-amd64, kfreebsd-i386]

  GNU 标准 C++ 库第三版

  dep: libstdc++6 (>= 4.4) [kfreebsd-amd64, kfreebsd-i386]

  dep: libstdc++6 (>= 4.4.0) [armel]

• dep: libunwind7 [ia64]

  用于检测程序中的函数调用链的库 - 运行时

• sug: wims

  server for educative contents as courses, exercises, exams

Download units-filter

Download for all available architectures

Architecture	Package Size	Installed Size	Files
amd64	29.6 kB	128.0 kB	[list of files]
armel	28.0 kB	128.0 kB	[list of files]
i386	27.0 kB	120.0 kB	[list of files]
ia64	38.9 kB	220.0 kB	[list of files]
kfreebsd-amd64	29.6 kB	98.0 kB	[list of files]
kfreebsd-i386	27.1 kB	88.0 kB	[list of files]
mips	32.2 kB	176.0 kB	[list of files]
mipsel	31.5 kB	176.0 kB	[list of files]
powerpc	30.3 kB	140.0 kB	[list of files]
s390	30.4 kB	136.0 kB	[list of files]
sparc	28.5 kB	136.0 kB	[list of files]