Lectures; Numerical and calculation practice. Computer practice. Consultations. The examination is written and oral. The written part consists of at least four tasks, in order to pass the examination a students must successfully complete at least 50% of each task. The course material can be divided into two colloquia. The oral part of the examination is based on a list of examination questions. The colloquia, tests and written examination are written. The written part is eliminating. The final grade is formed on the basis of written examination (or colloquia), tests, written and oral parts of the examination.