Recording fail

Hello,

I regret to admit that we have lost the recording of the first lecture due to a software fail. For those who relied on recording: all the important information (mostly, organisational) is included in the lecture slides. Let me know (e.g., by email) if something is unclear.

I checked the software this morning, so I hope that the problem will not repeat today and later.

Sorry about the inconvenience,

Egor