lundi 29 novembre 2010

New Mathpaqs release

There is a new release of Mathpaqs ( ).

Arenstorf orbitals, for testing numerical methods for Ordinary Differential Equations
What's new:
- There is a GNAT project file
- Sparse matrix package is working (was in a rare incompatible Ada 83 mode !)
- An auxiliary portable graphics package (.ps output) was added, principally for the tests / demos
- New fractal demo was added
- Most packages, demos or tests are now working

Mathpaqs is a set of various mathematical
packages in Ada including algebra, finite elements, sparse matrices,
random variables, probability dependency models, unlimited integers.

mercredi 17 novembre 2010

Paysage, lac de Zurich

... vu depuis mon balcon.
Horgen, 2005; retouche nov. 2010
Galerie virtuelle par ici ...
Landschaft am Zürichsee, von Horgen gesehen.

lundi 15 novembre 2010

US Dollar is weak...

...and so what ? Nothing new! Right below you see the price of one US Dollar in Swiss Franc(s) (NB: this should not be seen as an advertisement for the latter currency).
Exercise: put the words Gold standard, Vietnam, Gulf, Bush, Iraq at the right places :-) .

BNS février 2017