On Sun, 24 Aug 2003, Christian Bauer wrote:
> Modified Files:
> matrix.cpp matrix.h
> Log Message:
> - charpoly(): lambda is now a "const ex &" instead of a "const symbol &"
Is this a speed issue or something else?
-richy.
Hello!
Desparate for an excuse to open a bottle of wine (because Booze really
satisfies: Booze takes a dull coding session and makes it better. A day
without Booze is like a day without sunshine. This GiNaC release is brought
to you by the National Booze Council. Remember: Booze makes you popular and
heals all wounds.) we decided to release GiNaC 1.1.3, featuring:
- New symbolic functions for better integration with nestedsums: (multiple)
polylogarithm Li(), Nielsen's generalized polylogarithm S(), harmonic
polylogarithm H(), and multiple zeta value mZeta().
- A new exhashmap<T> template intended as a drop-in replacement for
std::map<ex, T, ex_is_less> using GiNaC's hashing algorithms.
It should come as no surprise to you that you can download it from
ftp://ftpthep.physik.uni-mainz.de/pub/GiNaC/
Have a nice weekend,
Christian
--
/ Physics is an algorithm
\/ http://www.uni-mainz.de/~bauec002/
Hello!
We haven't had an update in a while, and the radical new features of
GiNaC 1.2 are taking a bit longer, so I've packed up the latest fixes
of the 1.1 line in a nice release: GiNaC 1.1.2
- Fixed a bug in the unarchiving of sums and products: terms were not
reordered in a canonical way.
- Fixed a bug in normal()/numer_denom(): denominator was not made unit
normal if it was a simple number.
- Improved the speed of subs() in some cases.
As usual, it's on
ftp://ftpthep.physik.uni-mainz.de/pub/GiNaC
For oldskool fans, there's also a GiNaC 1.0.15 that contains the same
two bug fixes.
Bye,
Christian (who has nearly completed liquefaction; what's the boiling point
of human tissue?)
--
/ Physics is an algorithm
\/ http://www.uni-mainz.de/~bauec002/