作者查詢 / t0444564
作者 t0444564 在 PTT [ logic ] 看板的留言(推文), 共33則
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1F→: 彭孟堯基礎邏輯09/22 02:34
1F推:無效05/25 18:30
2F→:因為有x使Fx→Fa,可以知道Fb→Fa,b是由存在可得到的,05/25 18:31
3F→:我忽然發現我想得後面有點問題, 但我還是認為他是無效的05/25 18:32
1F推:論證吧?02/26 02:25
2F→:因為他做了一個"推測"的動作?02/26 02:26
5F推:記號很不習慣,可以用比較好的記號嗎@@05/20 21:48
6F→:兩個命題符號之間沒有寫的意思是"and"的意思嗎?05/20 21:48
1F推:一些專門的書店, 例如巨擘04/29 04:45
1F推:你不妨先說說看你對p->q的理解是甚麼?04/12 20:43
1F推:視你的證明要寫給誰看.01/27 00:54
3F推:除非老師又說考試也可以省略之XD.01/27 01:22
2F推:雖然我的邏輯不怎麼好...直觀上看起來(1)(2)(3)都是對的01/15 17:54
3F→:印象中,相容就是這些命題放在一起後都不會矛盾.01/15 17:55
4F→:因為兩個矛盾的命題放在一起應該還是不相容的01/15 17:55
2F推:是的!!感謝數龜補充12/17 02:55
3F推:是你的最後一段,去質疑這個跌代性才是我要表達的12/17 05:13