Log of Changes to MATH77/mathc90 Since Release 6.0

In reverse order

6.04 1999-12-28 -- FTK

Changes have been made to diva/siva, derf/serf, and dplot/splot.   Save statements were added. In the case of diva/siva this only effects the value printed for S when diagnostic print is requested.   Another small change to dplot/splot fixed a problem when using these codes to generate plots in the PDF documentation.   Change has been made in the usage of cdemo, Chapter 19.5.   The file cdjob is now defined differently, the new documentation describes the change.   This change greatly simplifies using the same configuration file for multiple comparisons.   The code for testing functions, Chapter 19.6 is no longer supported in any form.   This code has never worked for the double precision case as it relies on very unportable code for the extended precision arithmetic that is required.

6.03 1998-10-01 -- FTK

These libraries are no longer supported at JPL.  Fred Krogh is planning to support them as a private business.

6.02 1998-07-01 -- FTK

Code for optchk (used by diva/siva and dilupm/silupm) has been rewritten to handle a case when diva claimed it could not find space for an option when in fact space could be found.   If you are not getting a fatal error when running these codes this change should not effect the results you get (except output from optchk has a slightly different format).

Changed comments in dprtsv/sprtsv to eliminate complaints when generating C code from the Fortran code.   Should not affect results.

Fixed dplot/splot so logarithms are not computed on physical coordinates.

6.01 1998-06-03 -- FTK

Removed an unused parameter from diva and siva, and from dzero and szero.   Affects both the Fortran and C versions.   This change is probably not worth downloading the new code; it should not affect results.

6.00 1998-05-20

Initial distribution of MATH77/mathc90 Release 6.0.   This release involves changes to 289 of the 506 Fortran files, and all of the C file have been regenerated.