Preface.
(English).
In:
Chleboun, J., Kůs, P., Přikryl, P., Segeth, K., Šístek, J.
and
Vejchodský, T. (eds.):
Programs and Algorithms of Numerical Mathematics.
Proceedings of Seminar. Janov nad Nisou, June 19-24, 2016.
Institute of Mathematics CAS, Prague, 2017.
pp. 5-6