15: Kontextfreie Sprachen: Pumping-Lemma und Ogden's Lemma, Nutzlose Variablen

Round-15 hunt: picked; source: deeper uploads from a strong round 1-9 channel; channel already live on Lumen; strict per-title check + final strict pass; title rules; oEmbed verified.

A 68-minute video from KIT Lehre und Wissen: “15: Kontextfreie Sprachen: Pumping-Lemma und Ogden's Lemma, Nutzlose Variablen”.

Video by KIT Lehre und Wissen, played through YouTube's embedded player.