Changes:
- Some more touch-ups to solve routine.
- Changed uf_repeat() to skip expanding if the expression would be too big.
This allows Mathomatic to work with huge exponents.
- Turned on "preserve_roots" option by default.
- Improved sum and product commands. Allow counting down.
- Improved solve routine and removed display of useless messages.
- Added a fix to the limit command.
- Moved "source.txt" into "README.txt".
- Added code to simplify (inf+a) to (inf) generally.
- Fixed minor bug in calculate command.
- Minor fixes to elim_k().
- Improved limit command.
- Made all recursive functions in the source code static.
Most functions never used globally defined as static.
- Improvement in command argument parsing.
- Added extrema command.
- Improved output of roots command.
- Fixed minor bug caused by "preserve_roots" option.
- Made file "am.htm" valid HTML.
- Simplification improved.
in PR pkg/28745.
Changes since 0.9.0 include:
* Bugs concerning `trace' command and `triangle' function fixed.
* Strings may now be enclosed in dollar signs ($).
* Variable names may now contain underscores (_) and single quotes (').
* New `strokes' command.
* New `label' command.
* Enhancement of `arg' function.
* Enhancement of `draw' command.
* New `dot' angle mark.
* Various new numerical functions: `min', `max', `clamp', `sign', `ceil',
`floor', `round'.
* New ternary test operator, logical operators and comparison operators.
* Improvement of `interactive' command.
* Improvement of triangle and quadrilateral assignments.
* Minor bug fixes.
This module generates a variety of random numbers. Capabilities of wide
interest include the generation of:
. uniform numbers between 0 and 1 (or user chosen boundaries)
. random integers between user specified bounds
. random permutations of a list (shuffle a deck of cards)
Changes:
- Many minor improvements made, none of which are worth mentioning by
themselves.
- Fixed all message strings with a variable listed in them.
- Added iteration option to calculate command.
- Trimmed set command of fat. Unnecessary messages removed.
- Removed all occurrences of "usage_flag".
- Usage info is now displayed everytime a command returns with error.
- Allow parsing of hexadecimal constants. Preceed hex numbers with
"0x".
- There may be parsing bugs. Systems using older versions of the GNU
libraries (specifically strtod(3)) will not allow hexadecimal input.
- Added limit command.
- Trapped 0^(negative number). It previously produced junk.
- Allow solve routine to produce infinity as an answer.
- Some commenting and fixing done to solve routine.
Fixed a bug reported by the sourceforge user: cedars where:
ln(exp(6)) == 3 /* WRONG!!! */
incorrectly returned 1. This bug was fixed by Ernest Bowen
The regression test was expanded to cover this issue.
Added minor improvements to hash regression testing of pi().
Fixed "help script" and the calc man page regarding the requirement
of -f to be the last -flag in shell script mode. Further clarified
the meaning and placement of the -f flag.
Moved issues with chi.cal intfile.cal into a "mis-features" section
of the BUGS file. See "help bugs" or the BUGS source file for details.
Added the bug about:
calc 'read ellip; efactor(13*17*19)'
to the BUGS file. See "help bugs" or the BUGS source file for details.
Anyone want to track down and fix this bug?
We might replace the gnumeric-1.2.x pkg eventually. Can't do this now
because the Python plugin isn't built for some reason, so this would
be a regression. (Don't have time to fix this right now.)
module directory has changed (eg. "darwin-2level" vs.
"darwin-thread-multi-2level").
binary packages of perl modules need to be distinguishable between
being built against threaded perl and unthreaded perl, so bump the
PKGREVISION of all perl module packages and introduce
BUILDLINK_RECOMMENDED for perl as perl>=5.8.5nb5 so the correct
dependencies are registered and the binary packages are distinct.
addresses PR pkg/28619 from H. Todd Fujinaka.
Changes:
- Added loading of $HOME/.mathomaticrc on startup.
Set options go there.
- Added undocumented switch "-t" which sets test mode.
Only used with "make test".
- Wrote and added "matho-pascal" program to primes directory.
- Allow "=" in set command.
- Improved uf_repeat() and modulus simplification.
Now GLPK supports free MPS format. Two new API routines
lpx_read_freemps (to read problem data in free MPS format) and
lpx_write_freemps (to write problem data in free MPS format)
were added. This feature is also available in the solver glpsol
via new command-line options --freemps and --wfreemps. For more
details see the GLPK reference manual.
API routines lpx_read_cpxlp and lpx_write_cpxlp for reading and
writing problem data in CPLEX LP format were re-implemented to
allow long symbolic names (up to 255 characters).
The following three modules were temporarily removed from the
GLPK distribution due to licensing problems: DELI (an interface
module to Delphi), GLPKMEX (an interface module to Matlab), and
JNI (an interface module to Java).
Algorithmic changes
* Input of numbers in bases 2, 4, 8, 16 and 32 is now done in linear bit
complexity as opposed to O(N^2). Useful for all kinds of persistency.
Implementation changes
* Fixed several bugs in the integer input and output routines that could be
blamed for random crashes in the following cases: output in base 32 for
quite large numbers, input in base 2 for fixnums and input in base 3 for
fixnums on a 64 bit target.
* Fixed crash when radix specifiers were used in input streams.
* Speed up on x86_64 and ia64 by adding some inline assembly.
Other changes
* Fixes for compilation on MacOS X and little endian Mips.
0.2.0: using GSL 1.5
sorting vectors
fixes in Vector and Linalg_complex
check if complex_householder_hv is available
check for Cygwin
faster MonteCarlo implementation
more and renamed constants (MKS -> MKSA, CGS -> CGSM)
better (meaning more sensible) error handling
fixed initialization bug in Spline
more samples
* Only use unicode character if available in the used font
Fixes plus sign not displayed correctly in keypad, and wide keypad
* Do not round exact integers not in exponential format.
Fixes display of large numbers in non-decimal number bases * Fix crash on systems, such as amd64, where size_t is not long int
* Do not update plot data when not changed
* Rearrange plot dialog and make x variable separate for each plot
function
* Generate vector function
* Fix some cases with nested trigonometric functions by adding
option to set default angle unit to none, to allow angle unit in argument
* Try with assumptions set to unknown in solve function if not successful
* Be more picky in comparisons with units
* Fix comparison of unit with unknown
* Fix 0.5!
script. This is needed if you want to use mkoctfile once the package is
installed. For example, on NetBSD-1.6* systems, it is important to point
to the gcc3 package tools instead of the base system compilers.
