Originally posted by 康bb at 2007-8-8 06:13 PM:$ E' H0 g6 O1 c& }8 J! K% |9 k/ E
咩叫排中律..* _) a0 L% B/ i- H
sorry..小弟見識小

Originally posted by 水仙 at 2007-8-8 08:11 PM:/ x: r/ ?7 G. a1 p1 o
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真係唔知咩叫排中律-.-
( s5 F: w" o9 K; q8 j& E1 _可唔可以簡潔地解釋

Originally posted by d228216 at 2007/8/8 20:16:: `$ p5 `. i8 y, m! h

9 s: Q; b. |) Y6 P( @' K0 v( w排中律大約解「邏輯」