Available Subtitles for 2.1 Iterated functions: Time is discrete (4:13):

GreekSubtitlesTranscript

EnglishSubtitlesTranscript

RussianSubtitlesTranscript

Chinese, SimplifiedSubtitlesTranscript

ArabicSubtitlesTranscript

Portuguese, BrazilianSubtitlesTranscript

BulgarianSubtitlesTranscript

SpanishSubtitlesTranscript