hi,
"ingo" <nomail@nomail> wrote:
> ...> When deleting I first followed some Python et al. examples, but these high level> and OOP languages obfuscate what really has to be done. ...
Bald Eagle pointed me to this very good (imo) resource:
<http://staff.ustc.edu.cn/~csli/graduate/algorithms/book6/chap14.htm>
regards, jr.
