Monday 22 September 2014

CSC165 week1&2

After two weeks of learning CSC165, I found that it's quite interesting in thinking in logic way. Something I thought before taking this course was totally wrong. For example, P only if Q means P→Q but not Q→P, I used to think that 'only if' means assuming, that if Q, then P, now I know that not right.

Another interesting part is we can symbolize a sentence, and it makes the sentence much more clear in logic. We can do this to understand some confuse sentence.

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