Looking for the latest version? Download omnisode0062.zip (230.2 kB)
Name Modified Size Downloads / Week Status
README 2016-08-26 6.1 kB 0
omnisode0062.zip 2016-08-26 230.2 kB 0
omnisode0062.tar.gz 2016-08-26 135.6 kB 0
omnisode0061.tar.gz 2015-04-25 145.6 kB 0
omnisode0061.zip 2015-04-25 229.9 kB 0
omnisode0057.tar.gz 2014-09-24 110.5 kB 0
omnisode0057.zip 2014-09-24 174.8 kB 0
omnisode0056.zip 2014-09-23 172.2 kB 0
omnisode0056.tar.gz 2014-09-23 110.9 kB 0
omnisode0055.zip 2014-08-29 178.1 kB 0
omnisode0055.tar.gz 2014-08-29 109.9 kB 0
omnisode0050.zip 2014-05-17 176.0 kB 0
omnisode0050.tar.gz 2014-05-17 107.2 kB 0
omnisode0049.zip 2014-02-11 168.0 kB 0
omnisode0049.tar.gz 2014-02-11 103.7 kB 0
omnisode0046.zip 2014-01-31 181.8 kB 0
omnisode0046.tar.gz 2014-01-31 111.3 kB 0
omnisode0045.zip 2014-01-20 170.4 kB 0
omnisode0045.tar.gz 2014-01-20 108.6 kB 0
omnisode0044.zip 2014-01-12 167.2 kB 0
omnisode0044.tar.gz 2014-01-12 107.2 kB 0
omnisode0043.zip 2014-01-09 161.1 kB 0
omnisode0043.tar.gz 2014-01-09 108.7 kB 0
omnisode0042.zip 2014-01-08 161.0 kB 0
omnisode0042.tar.gz 2014-01-08 108.6 kB 0
omnisode0041.zip 2014-01-05 161.0 kB 0
omnisode0041.tar.gz 2014-01-05 109.0 kB 0
omnisode0040.zip 2013-12-31 156.4 kB 0
omnisode0040.tar.gz 2013-12-31 105.1 kB 0
omnisode0039.zip 2013-12-29 156.0 kB 0
omnisode0039.tar.gz 2013-12-29 105.2 kB 0
omnisode0038.zip 2013-07-03 153.9 kB 0
omnisode0038.tar.gz 2013-07-03 103.5 kB 0
omnisode0037.zip 2013-06-09 148.4 kB 0
omnisode0037.tar.gz 2013-06-09 100.2 kB 0
omnisode0036.zip 2013-05-27 147.8 kB 0
omnisode0036.tar.gz 2013-05-27 100.2 kB 0
omnisode0035.zip 2013-05-20 151.7 kB 0
omnisode0035.tar.gz 2013-05-20 103.3 kB 0
omnisode0033.zip 2013-04-30 148.9 kB 0
omnisode0033.tar.gz 2013-04-30 99.5 kB 0
omnisode0031.zip 2013-04-30 148.9 kB 0
omnisode0031.tar.gz 2013-04-30 101.0 kB 0
omnisode0030.zip 2013-04-04 143.0 kB 0
omnisode0030.tar.gz 2013-04-04 99.0 kB 0
omnisode0029.zip 2013-02-25 140.0 kB 0
omnisode0029.tar.gz 2013-02-24 96.7 kB 0
omnisode0027.tar.gz 2013-01-29 94.1 kB 0
omnisode0026.tar.gz 2013-01-27 96.5 kB 0
omnisode0025.tar.gz 2013-01-18 94.7 kB 0
omnisode0024.tar.gz 2013-01-15 96.2 kB 0
omnisode0023.tar.gz 2013-01-06 95.9 kB 0
omnisode0022.tar.gz 2012-12-22 94.5 kB 0
omnisode0021.tar.gz 2012-12-18 94.4 kB 0
omnisode0018.tar.gz 2012-09-09 80.5 kB 0
omnisode0017.tar.gz 2012-09-03 79.9 kB 0
omnisode0016.tar.gz 2012-08-22 79.4 kB 0
omnisode0014.tar.gz 2012-08-15 77.1 kB 0
omnisode0013.tar.gz 2012-07-11 72.1 kB 0
omnisode0012.tar.gz 2012-06-18 61.9 kB 0
omnisode0011.tar.gz 2012-06-12 61.6 kB 0
omnisode0010.tar.gz 2012-06-04 60.1 kB 0
omnisode0007.tar.gz 2012-05-27 55.6 kB 0
Totals: 63 Items   7.6 MB
This (8/26/2016) is the README for rev0062 of omnisode. I added support for Maple 2016 (under Ubuntu Linux 14.04). I no longer have Maple for Windows. Also I had to make small change to tomni.rb for difference in command line order for gcc and g++. And commented out some dead code and made small corrections to format statements noticed by newer c & c++. This (4/24/2015) is the README for rev0061 of omnisode. Slight change for APFP. This (4/24/2015) is the README for rev0060 of omnisode. Slight changes for Maple. This (4/24/2015) is the README for rev0059 of omnisode. Fixed slight problem with release script. This (4/24/2015) is the README for rev0058 of omnisode. I have added support for my arbirarary precision floating point (APFP) Ruby code. It is too slow to be of much practical use, but the interval arithmetic may be of some interest. See http://apfp.sourceforge.net/ for more on it. Also I added a neg function for monadic minus. It was simpler than an actual monadic minus and increases efficiency just as much. Also, when using APFP, the floats in the ode file must be passed through the convrsion function "c". This doesn't hurt anything for the other languages. The optimization of H is turned off for now. Also looking for poles can be turned on or off. I had tested quite a bit for c, c++, Ruby and APFP. Now I have made quite a few changes for Maxima and it seems to work with limited testing. I am making this "release" in order to move code to another computer where I can work on Maple. Also to test revised release script. This (9/23/2014) is the README for rev0057 of omnisode. Rev0056 was a mistake - the code was unchanged. But I did discover I could use a much smaller h in many cases. I am including updated ode and odes test files. Otherwise the code in 0056 and 0057 matched 0055. This (9/22/2014) is the README for rev0056 of omnisode. I was comparing my results with Dr Y. F. Chang & Dr George Corliss's ATOMFT. I was reminded more accutely of something I was aware of. Namely I waa having to use a smaller h (increment) than I should. After thinking where such an error could occur I examined the generated code for the "jump" logic carefully, which waa where I thought such an error most likely. I discovered an "/" that should have been an "*". I have rerun many of the tests, and seem able to use a much larger increment than before. In partucular I used an increment of 1.0 in "sin_lg_h.ode" and still got 16 place accuracy with gcc doubles. Two cases still do not give good accuracy and both seem insensitive to smaller h - mamely mtest2.ode and mtest6.ode. They need more attention. Also I made the display interval default to 0.1 - which solved a problem I discovered. This (8/28/2014) is the README file for rev0055 of omnisode. Added evalf in Maple for estimation of error Changed "analytic" to "closed_form" Used glob_prec instead of literals in check in error calculations. Simplified iteration count - eliminating unneeded variables. Removd some commented out code. This (8/27/2014) is the README file for rev0051 of omnisode. Fixed problem in preodein.rb regarding absolute value. Fixed problem with indentation in preindent.rb. This (5/17/2014) is the README file for rev0050 of omnisode. The only significant change since rev0049 is a correction for estiimating the error for Maple -- using the value of Digits correctly in estimating it. It seems to be functioning well, although I have plans for more functionality. The focus since rev0046 has been on the user interface. The shell scripts have been completely replaced by a ruby program (tomni.rb) which runs omnisode for linux, cygwin or windows. It also works for any of c, c++, ruby, maxima or maple. It reads a file of names of ode files (---.odes). You now simple type "ruby tomni.rb" at a prompt (it trys to reecognize the os, and prompts if it doesn't). Then it asks for the name of the odes file containing the names of the ode files (without the ode suffix) and optionally followed by comments in in quotes. If the directory this would use (using the language, odes file name and os) already exists you may select a different part of the name for the odes part. Then you are prompted for which lanhuages you want omnisode to be executed for. Then it runs omnisode for all the files in the odes file for each language selected. The results are placed in the html/omniresults/language_odes_os directory. where language is replaced by the language, odes is replaced by the odes name (or its replacemeny) and os by the name of the os. A web browser can then be pointed at table.html in each directory so created. With omnisode0050tar.gz use tar -xzvf omnisode0050.tar.gz to extract the files. The contents will be placed in a subdirectory which will be created. Documentation is on this web site http://sode.sourceforge.net/ at: http://sode.sourceforge.net/omnisodedoc.html (on input ode file - defines diffeq's to be solved) http://sode.sourceforge.net/omnisodedoc2.html (on the shell scripts to run omnisode) The documentation needs some updating (which I plan to do soon) but is mostly correct. I have extensively edited this README file when masking rev0049 to make it more useful. I plan to edit the other documentation soon, it is on the web site, but not in the archive. The main thing missing is that the size of the increment is not determined well. It seems that glob_max_h in effect controls glob_h - the increment. I have been busy with determining how close any singularity is, and now have that working most of the time - there are test results of this on the web site. These are prerequisite to selecting a glob_h. Also it would be good it a different max_terms could be recommended if the one in the input ode file was not a good one - it cannot be changed dynamically. The program can generate code for c, c++, ruby, maxima and maple. I may be reached by email at student@dennisdarland.com The omnisode web site is http://sode.sourceforge.net/ and Dennis Darland's personal web site is: http://dennisdarland.com/
Source: README, updated 2016-08-26

Thanks for helping keep SourceForge clean.

Screenshot instructions:
Red Hat Linux   Ubuntu

Click URL instructions:
Right-click on ad, choose "Copy Link", then paste here →
(This may not be possible with some types of ads)

More information about our ad policies

Briefly describe the problem (required):

Upload screenshot of ad (required):
Select a file, or drag & drop file here.

Please provide the ad click URL, if possible:

Get latest updates about Open Source Projects, Conferences and News.

Sign up for the SourceForge newsletter:

No, thanks