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On 10/14/2024 3:21 AM, Mikko wrote:Nice to see that you don't disagree.On 2024-10-13 12:49:01 +0000, Richard Damon said:*Validity and Soundness*
On 10/12/24 8:11 PM, olcott wrote:The meaning of invalid is basically the same: a thing is invalid if it isOn 10/12/2024 3:25 PM, Richard Damon wrote:Nope, You just don't understand logic. Within Formal Logic there is a concept of an invalid premise, being a premise that can not have a logical interpretation.On 10/12/24 1:36 PM, olcott wrote:Within ordinary deductive logic there seems to beOn 10/12/2024 12:13 PM, joes wrote:No, untrue isn't the normal term of art, except it tri- (or other multi-) valued logics.Am Sat, 12 Oct 2024 11:07:29 -0500 schrieb olcott:"invalid" referring to a premise within the terms-of-the-artOn 10/12/2024 9:43 AM, Richard Damon wrote:So "af;kldsanflksadhtfawieohfnapio" is an invalid premise?On 10/12/24 6:17 AM, olcott wrote:"valid" is a term-of-the-art of deductive logical inference. When theOn 10/12/2024 3:13 AM, Mikko wrote:So "af;kldsanflksadhtfawieohfnapio" is a valid premise?On 2024-10-11 21:13:18 +0000, joes said:It is a type mismatch error. Premises cannot be invalid.Am Fri, 11 Oct 2024 12:22:50 -0500 schrieb olcott:On 10/11/2024 12:11 PM, Richard Damon wrote:On 10/11/24 11:06 AM, olcott wrote:On 10/11/2024 9:54 AM, Richard Damon wrote:On 10/11/24 10:26 AM, olcott wrote:On 10/11/2024 8:05 AM, Richard Damon wrote:On 10/11/24 8:19 AM, olcott wrote:On 10/11/2024 6:04 AM, Richard Damon wrote:On 10/10/24 9:57 PM, olcott wrote:On 10/10/2024 8:39 PM, Richard Damon wrote:On 10/10/24 6:19 PM, olcott wrote:On 10/10/2024 2:26 PM, wij wrote:On Thu, 2024-10-10 at 17:05 +0000, Alan Mackenzie wrote:Mikko <mikko.levanto@iki.fi> wrote:On 2024-10-09 19:34:34 +0000, Alan Mackenzie said:Richard Damon <richard@damon-family.org> wrote:On 10/8/24 8:49 AM, Andy Walker wrote:Of course they can be invalid,Premises cannot be invalid.The issue isn't that your premise is "incorrect", but it isMy whole point in this thread is that it is incorrect for youSo, how do you get from the DEFINITION of Halting being aPerhaps you are unaware of how valid deductive inferenceAnd an admission that you are just working on a lie.Ah a breakthrough.But since it isn't, your whole argument falls apart.When the behavior of DDD emulated by HHH is the measureolcott deliberately lies (he knows what is told, heAs soon you find out that they repeat the same over
and over, neither correcting their substantial errors
nor improving their arguments you have read enough.
choose to distort). olcott
then:
works.
https://en.wikipedia.org/wiki/Deductive_reasoning
https://en.wikipedia.org/wiki/Straw_man You can disagree that
the premise to my reasoning is true.
By changing my premise as the basis of your rebuttal you
commit the strawman error.
behavior of the actual machine, to something that can be
talked about by a PARTIAL emulation with a different final
behavior.
to say that my reasoning is invalid on the basis that you do
not agree with one of my premises.
INVALID,
as it is based on the redefinition of fundamental words.
subject is deductive logical inference one cannot substitute the common
meaning for the term-of-the-art meaning.
This is a fallacy of equivocation error.
of deductive logical inference is a type mismatch error use
of the term.
One could correctly say that a premise is untrue because
it is gibberish. One can never correctly say that a premise
is invalid within the terms-of-the-art.
no such thing as an invalid premise. Mathematical
logic may do this differently.
Part of the problem is you don't seem to understand that words DO have multiple meanings, and you need to use the right one for the context.
not what it is claimed or required to be. The differences in definitions
are just adaptations to the details of different requirements.
A deductive argument is said to be valid if and only if it takes a form that makes it impossible for the premises to be true and the conclusion nevertheless to be false. Otherwise, a deductive argument is said to be invalid.
A deductive argument is sound if and only if it is both valid, and all of its premises are actually true. Otherwise, a deductive argument is unsound.
https://iep.utm.edu/val-snd/
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