Nowadays Matrix became an inescapable tool to solve a large set of problems of scientific order.
From mathematics to physics and even IT, Matrices have widely proved their efficiency.
Nevertheless, despite their essential importance, human being limited in his capacities
is not able in human way to exploit fully all the possibilities that this great tool offers.
It?s in this circumstance that one finds the opportunity of IT existence and especially programming .
Sure enough steadfast development of this sector allows human species to go beyond his biological
borders, by automating some calculation, which machine performs in a significantly
and more precise way. Despite all that, there still are some gaps to fill in before being able
to completely master these new tools which have an essential importance. The complexity and the
cost of different algorithms for solving problems constitute a major brake in computer programming.
As for matrix which constitute one of the most important subjects of research of computer scientists
and others from many domains ,only few programming language support them actually in a native way.
To use them from a language to other, only programmer?s imagination and trick, can permit from
time to time to create some libraries , certainly still limited by the size of random access
memory and calculation?s capacities of our different actual computer tools. PHP is an extremely
rich language which has a programmers community very active and which is moreover an absolutely free tool.
However , like many other languages it doesn?t support matrix calculations natively and one must then use
trickeries in order to put at everybody disposal, a library certainly limited, with its imperfections,
but a library which , if one thinks more about it, could maybe help the language to not be on the fringe
of matrix civilization? Matrix class package Version 1.0.0 has not the pretentiousness to be an absolutely
optimized tool and remarks in this order will really be appreciated.
Matrix class package allow handling all the types of matrix with real coefficients. This library
permits to do, all the basic calculations on matrix and even more complex, like Determinant calculation,
the search of eigenvalues and eigenvectors. It also has lot of other assets which ,only use could reveal?
This package is a trick, but an intelligent trick for some calculation about the use of matrix tool for the
PHP language. More of this type of packages must be created to reinforce php?s position and its progress
in a world where it widely proved its usefulness. However, one single head couldn?t test all the bugs
track for all the users never proceed the same. So the feedbacks for reporting bugs, defaults and errors
in programming but also improvements are welcome. You must however retain that the future user who wish
to integrate this piece of code in his application, must imperatively do some systematic security checking
for the library?s development has more centred on the usefulness of functions than on their security and the
checking is minimalist .Never Trust User Input even if he is your DAD..........
bug reporting to firstname.lastname@example.org