https://ocw.cs.pub.ro/ppcarte/ 2026-05-10T04:16:52+03:00 https://ocw.cs.pub.ro/ppcarte/ https://ocw.cs.pub.ro/ppcarte/lib/tpl/bootstrap3/images/favicon.ico text/html 2019-10-08T07:55:54+03:00 https://ocw.cs.pub.ro/ppcarte/doku.php?id=aa:ct:models&rev=1570510554&do=diff Background Most of the concepts presented in the following lectures were developed during the thirties, ironically, almost 30 years before the development of the computer, and by mathematicians and logicians. So why was the subject of computation interesting, in the absence of a computer?$ \forall$$ A$$ A$$ P$$ \ldots$$ I$$ O$$ O = \{0, 1\}$$ P$$ G=(V,E)$$ k$$ G$$ k$$ n$$ k$$ 1$$ n$$ I$$ i \in I$$ I$$ P : \mathbb{R} \times \mathbb{R} \rightarrow \{0, 1\}$$ P(x, y)$$ 1$$ x$$ y$$ \mathbb{R}$$ P …