Difference between revisions of "Units"

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m (bug-units instead of personal addr for bugs)
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Like many similar programs, it can handle multiplicative scale
 
Like many similar programs, it can handle multiplicative scale
 
changes. It can also handle nonlinear conversions such as Fahrenheit
 
changes. It can also handle nonlinear conversions such as Fahrenheit
to Celsius, and it can perform conversions from sums of units, such as
+
to Celsius, and it can perform conversions to and from sums of units, such as
 
converting between feet plus inches and meters.
 
converting between feet plus inches and meters.
  
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|Related projects=Portable_Unit_Converter_(PUC)
 
|Related projects=Portable_Unit_Converter_(PUC)
 
|Keywords=conversion,scales,quantities,multiplication,units,calculation
 
|Keywords=conversion,scales,quantities,multiplication,units,calculation
|Version identifier=1.88
+
|Version identifier=2.00
|Version date=2010/02/15
+
|Version date=2012/06/28
 
|Version status=stable
 
|Version status=stable
 
|Version download=http://ftpmirror.gnu.org/units/
 
|Version download=http://ftpmirror.gnu.org/units/

Revision as of 16:22, 1 July 2012


[edit]

GNU Units

https://www.gnu.org/software/units/
Unit conversion and calculation.

GNU Units is a unit conversion tool designed to help simplify the process of converting between different systems of units.

The program converts quantities expressed in various systems of measurement to their equivalents in other systems of measurement. Like many similar programs, the units program can handle multiplicative scale changes. It can also handle nonlinear conversions such as Fahrenheit to Celsius, and it can perform conversions to and from sums of units, such as converting between feet plus inches and meters.

Beyond simple unit conversions, units can be used as a general-purpose scientific calculator that keeps track of units in its calculations. You can form arbitrary complex mathematical expressions of dimensions including sums, products, quotients, powers, and even roots of dimensions. Thus you can ensure accuracy and dimensional consistency when working with long expressions that involve many different units that may combine in complex ways.

The units are defined in an extensive, well annotated data file that defines over 2500 units. You can also provide your own file to supplement or replace the standard file.





Licensing

License

Verified by

Verified on

Notes

Verified by

Genium

Verified on

27 October 2015




Leaders and contributors

Contact(s)Role
Adrian Mariano Maintainer
Jeff Conrad Maintainer


Resources and communication

AudienceResource typeURI
Mailing Listhttps://lists.gnu.org/mailman/listinfo/gnu-system-discuss/
Downloadhttps://ftp.gnu.org/gnu/units/
Downloadhttps://alpha.gnu.org/gnu/units/
Debian (Ref)https://tracker.debian.org/pkg/units
Savannah (Ref)https://savannah.gnu.org/projects/units/
Generalhttps://savannah.gnu.org/people/


Software prerequisites

KindDescription
Weak prerequisiteReadline




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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.