作者aletheia (cOnJeCTuRe)
看板logic
標題Re: [請益] 邏輯句子的表達
時間Mon Oct 13 15:10:12 2008
※ 引述《ERT312 (馬上漸漸中毒~)》之銘言：
: ※ 引述《yauhh (上邏輯板看笑話)》之銘言：
: : 談到這個很有趣,不過,我認為 (P and ~P) 只談矛盾,還不到paradox的程度.
: : 矛盾是指無論如何都不合理而不成立的情況.
: : 而paradox則是指由存在著矛盾的論證推出論證成立,或是由正常的論證推出矛盾的
: : 論證成立/不成立.
: 你說的這些不是鬼話聯篇，就是胡說八道
: 該不會你都用google咕到自己喜歡的句子就抄上來吧? @@
wiki很方便 讓我來請教一下吧
http://en.wikipedia.org/wiki/Paradox
A paradox is a true statement or group of statements that leads to a
contradiction or a situation which defies intuition; or, inversely,
it can be an apparent contradiction that actually expresses a non-dual
truth (cf. Koan). Typically, either the statements in question do not
really imply the contradiction, the puzzling result is not really a
contradiction, or the premises themselves are not all really true or
cannot all be true together. The word paradox is often used interchangeably
with contradiction.
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