[fpc-pascal] Numerics and graphics in Free Pascal
photor at gmx.de
Fri Dec 10 22:33:16 CET 2010
I am new to the list and read it for nearly a week now. So it may be the
topic is already answered. In this case, I say sorry.
I want to start programming in Free Pascal using Lazarus (installed from
the Debian Squeeze) because I want to do programming on my Debian system
but I also want use the programs on Windows too. My interests are
related to numerics and scientific calculations.
There are two things I haven't found in the documentation up to now:
1. is there a library to easy handle matrices or do other numerical
calculations like the numpy package does for python? (multiply, solve
Ax=b, numerical integration)
2. display graphic representations of data (ploting functions or points
in coordinate system, contour plots, 3D plots, etc; example here again
my be python multiplot package)? I know there is something like drawing
graphic primitives (lines, points, arcs ....) which of course can be used
to code something.
But I don't what to invent the wheel again ;)
Thank you for your answers
Karsten Rothemund <photor at photor.de>
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