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标题: 请教大神们weaken型问题。weaken argument和weaken conclusion区别是神马？跪求各位牛人指导，感激不尽。 [打印本页]
作者: qingzi501    时间: 2012-3-10 11:00
标题: 请教大神们weaken型问题。weaken argument和weaken conclusion区别是神马？跪求各位牛人指导，感激不尽。
请教大神们weaken型问题。weaken argument和weaken conclusion区别是神马？跪求各位牛人指导，感激不尽。
作者: daisywinds    时间: 2012-3-10 12:48
非牛牛，仅参与以下
记得sdcar2010大神在逻辑入门一中一开始就有提到昂（原文如下）。所以Lz的问题，就算扔到weaken不说，argument与conclusion本身应该也有子集或者属于关系吧。
What is an argument?
An argument in logic is a set of one or more meaningful declarative sentences (or "propositions") known as the premises with another sentence known as the conclusion. Therefore, each argument has at least two components: 1) a piece of evidence or proposition, officially called a “premise,” and 2) a conclusion
而且一般做题，都是从weaken结论的角度走的吧。
作者: sdcar2010    时间: 2012-3-10 13:32
非牛牛，仅参与以下
记得sdcar2010大神在逻辑入门一中一开始就有提到昂（原文如下）。所以Lz的问题，就算扔到weaken不说，argument与conclusion本身应该也有子集或者属于关系吧。
What is an argument?
An argument in logic is a set of one or more meaningful declarative sentences (or "propositions") known as the premises with another sentence known as the conclusion. Therefore, each argument has at least two components: 1) a piece of evidence or proposition, officially called a “premise,” and 2) a conclusion
而且一般做题，都是从weaken结论的角度走的吧。
-- by 会员 daisywinds (2012/3/10 12:48:43)



Well-said. You got it!
作者: qingzi501    时间: 2012-3-10 14:54
非常感谢讲解。我也是感觉argument包含的内容要丰富，conclusion只是对于结论而言。之所以问这个不是着力于如何weaken或者strengthen啦，主要是经常不知道我要weaken或者strengthen的对象究竟是什么，现在好像清楚多了。感谢！！！
作者: sunny20111126    时间: 2012-3-11 18:32
标题: 逻辑入门哪有？
非牛牛，仅参与以下
记得sdcar2010大神在逻辑入门一中一开始就有提到昂（原文如下）。所以Lz的问题，就算扔到weaken不说，argument与conclusion本身应该也有子集或者属于关系吧。
What is an argument?
An argument in logic is a set of one or more meaningful declarative sentences (or "propositions") known as the premises with another sentence known as the conclusion. Therefore, each argument has at least two components: 1) a piece of evidence or proposition, officially called a “premise,” and 2) a conclusion
而且一般做题，都是从weaken结论的角度走的吧。
？-- by 会员 daisywinds (2012/3/10 12:48:43)


你提到的逻辑入门哪里有？有地址吗？我想学习一下，谢谢啦。
作者: sunny20111126    时间: 2012-3-11 18:39
标题: 拜大神，求逻辑入门，求求求
非牛牛，仅参与以下
记得sdcar2010大神在逻辑入门一中一开始就有提到昂（原文如下）。所以Lz的问题，就算扔到weaken不说，argument与conclusion本身应该也有子集或者属于关系吧。
What is an argument?
An argument in logic is a set of one or more meaningful declarative sentences (or "propositions") known as the premises with another sentence known as the conclusion. Therefore, each argument has at least two components: 1) a piece of evidence or proposition, officially called a “premise,” and 2) a conclusion
而且一般做题，都是从weaken结论的角度走的吧。
-- by 会员 daisywinds (2012/3/10 12:48:43)




Well-said. You got it!
-- by 会员 sdcar2010 (2012/3/10 13:32:42)


求逻辑入门
作者: sunny20111126    时间: 2012-3-11 18:40
找到了，才看见
作者: sdcar2010    时间: 2012-3-11 22:29
找到了，才看见
-- by 会员 sunny20111126 (2012/3/11 18:40:33)



Good for you. Learn the Negation method for necessary assumption questions. It is very useful.
作者: qingzi501    时间: 2012-3-13 21:44
找到了，才看见
-- by 会员 sunny20111126 (2012/3/11 18:40:33)

求逻辑入门。。。多谢！



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