Originally posted by 康bb at 2007-8-8 06:13 PM:8 }; c7 i* s: g9 V- w& v) {
咩叫排中律..
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Originally posted by 水仙 at 2007-8-8 08:11 PM:
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/ H' V" \& [$ a- m( V5 K; e真係唔知咩叫排中律-.-1 I# w8 j% S, Z; Z
可唔可以簡潔地解釋

Originally posted by d228216 at 2007/8/8 20:16:
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7 d& `( I0 l4 }7 V2 y* \! i0 x- w排中律大約解「邏輯」