The tutorial is available in the preliminary
Beside this, there
is an unofficial working version 0.5.x.
It includes additional chapters, sections, and rough structuring,
which however may be unfinished and/or may change.
Call to all Readers
This tutorial is still in the process of
evolving and is going to be published as a printed book sometime
or other. The author is therefore pleased about any mail with
the word LEDATUTORIAL in the subject line. He will try to incorporate
all reasonable suggestions into the text sooner or later.
Any reader who makes
a contribution to this work, no matter how marginal it is, will
be mentioned by name in the acknowledgement !
Before you send
an error message, please check whether the error is already
eliminated in the unofficial working version. Thanks!