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Francesco Lannutti c84d46bab5 Added an option to still select SPARSE 1.3 even when KLU is compiled 
However, in this case, KLU is selected by default
To enable SPARSE 1.3, please use the following syntax:
.OPTIONS sparse
in NON-capital letters
 		2013-04-03 16:37:59 +02:00
contrib unify #ifndef include wrapper 2013-01-23 20:57:32 +01:00
doc remove all .cvsignore files 2012-10-26 18:30:14 +02:00
examples Added the ISCAS85 Benchmark Suite to test KLU 2013-03-27 13:26:41 +01:00
man remove all .cvsignore files 2012-10-26 18:30:14 +02:00
src Added an option to still select SPARSE 1.3 even when KLU is compiled 2013-04-03 16:37:59 +02:00
tests fix the lib-processing tests golden output accordingly 2013-01-20 15:07:31 +01:00
visualc HAS_WINDOWS --> HAS_WINGUI 2013-03-23 09:54:44 +01:00
visualc-shared visualc-shared: support for compiling ngspice.dll with MS Visual Studio 2008 2013-03-23 18:29:35 +01:00
xgraph remove all .cvsignore files 2012-10-26 18:30:14 +02:00
.gitignore .gitignore: new name for local tclspice devel directory under MS Windows 2012-06-13 19:15:13 +02:00
ANALYSES prepare ngspice-25 2012-12-22 17:58:43 +01:00
AUTHORS prepare ngspice-25 2012-12-22 17:58:43 +01:00
BUGS version 22 2010-09-25 16:50:08 +00:00
COPYING prepare ngspice-25, Robert's patches and more 2012-12-23 12:10:34 +01:00
ChangeLog Corrected a possible bug that 2013-03-27 13:26:41 +01:00
DEVICES update the hisim and hisimhv versions 2012-12-31 15:11:44 +01:00
FAQ fix mailing list instructions 2013-03-16 22:17:53 +01:00
INSTALL --with-windows --> --with-wingui 2013-03-23 13:00:30 +01:00
Makefile.am fix `make dist' 2012-11-16 22:29:55 +01:00
NEWS update the hisim and hisimhv versions 2012-12-31 15:11:44 +01:00
README prepare ngspice-25 2012-12-22 17:58:43 +01:00
README.adms rename configure.in -> configure.ac 2010-09-08 17:14:44 +00:00
README.tcl prepare ngspice-25, Robert's patches and more 2012-12-23 12:10:34 +01:00
Stuarts_Poly_Notes Renamed NOTES to Stuarts_Poly_Notes 2004-02-02 11:04:48 +00:00
autogen.sh Restored the execution flag on configure when ADMS is enabled 2013-01-16 16:00:23 +01:00
compile_min.sh --with-windows --> --with-wingui 2013-03-23 13:00:30 +01:00
configure.ac configure.ac, drop `WARNING: PSS analysis enabled' 2013-03-27 13:26:42 +01:00

README 

README for NGSPICE
==================

Ngspice is a mixed-level/mixed-signal circuit simulator. Its code 
is based on three open source software packages: Spice3f5, Cider1b1 
and Xspice.

Spice3 does not need any introduction, is the most popular circuit 
simulator. In over 30 years of its life Spice3 has become a de-facto 
standard for simulating circuits.

Cider couples Spice3f5 circuit level simulator to DSIM device simulator
to provide greater simulation accuracy of critical devices. DSIM 
devices are described in terms of their structures and materials.

Xspice is an extension to Spice3C1 that provides code modeling support 
and simulation of digital components through an embedded event driven 
algorithm.

Ngspice is, anyway, a little more than the simple sum of the packages 
above, as many people contributed to the project with their experience,
their bug fixes and their improvements. If you are interested, browse 
the site and discover what ngspice offers and what needs. If you think 
you can help, join the development team.

Ngspice is an ongoing project, growing everyday from users contributions,
suggestions and reports. What we will be able to do depends mostly on 
user interests, contributions and feedback. 


MAILING LISTS:
-------------

 There are two mailing lists dedicated to the use and development of ngspice. 

 * ngspice-users@lists.sourceforge.net: 
   This list is the list for the users of the ngspice simulator. 

 * ngspice-devel@lists.sourceforge.net: 
   ngspice development issues. Developers and "want to be" developers should 
   subscribe here.
       
 To subscribe the list(s), send a message to:
   <ngspice-users-subscribe@lists.sourceforge.net>
   <ngspice-devel-subscribe@lists.sourceforge.net>

   
OBSOLETE MAILING LISTS:
-------------	   
 * ngspice-bugs@list.sourceforge.net: 
   This list is no longer used by the ngspice maintainers. Bug reports should 
   go to the ngspice bug tracker.

   
WEB SITEs:
--------

This project is hosted on Sourceforge.net. 
The home page is http://ngspice.sourceforge.net
The summary page is http://sourceforge.net/projects/ngspice