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Can a thing be both true and false at the same time?

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    Can a thing be both true and false at the same time?

    In Western logic, a fundamental principle is that a thing can be either true or false, but not both.

    Basic principles like: If A = B and B = C then A = C fall apart if this principle is false because then A could equal C, but also not equal C (If A = B and B = C then A may or may not = C).

    In more concrete terms, If 6+4=10 and 15-5=10 then 6+4=15-5 becomes If 6+4=10 and 15-5=10 then 6+4 may or may not = 15-5.

    Here's a video describing the problem:



    So - is it possible for a thing to be both true and false at the same time?

    (I realize that this seems to be a highly abstract problem, but it has huge aplications in real-world thinking. Instead of being forced to say "yes" or "no" in responding to a simple question it becomes intellectually valid - i.e. Not a copout or mealy-mouthed - to say "yes and no.")
    Every moment of a life is a horrible tragedy, a slapstick comedy, dark nihilism, golden illumination, or nothing at all; depending on how we write the story we tell ourselves.


    #2
    Re: Can a thing be both true and false at the same time?

    Can you take the square root of a negative number?

    That's the closest scenario I can think of atm where "yes and no" becomes valid.
    Life itself was a lightsaber in his hands; even in the face of treachery and death and hopes gone cold, he burned like a candle in the darkness. Like a star shining in the black eternity of space.

    Yoda: Dark Rendezvous

    "But those men who know anything at all about the Light also know that there is a fierceness to its power, like the bare sword of the law, or the white burning of the sun." Suddenly his voice sounded to Will very strong, and very Welsh. "At the very heart, that is. Other things, like humanity, and mercy, and charity, that most good men hold more precious than all else, they do not come first for the Light. Oh, sometimes they are there; often, indeed. But in the very long run the concern of you people is with the absolute good, ahead of all else..."

    John Rowlands, The Grey King by Susan Cooper

    "You come from the Lord Adam and the Lady Eve", said Aslan. "And that is both honour enough to erect the head of the poorest beggar, and shame enough to bow the shoulders of the greatest emperor on earth; be content."

    Aslan, Prince Caspian by CS Lewis


    Comment


      #3
      Re: Can a thing be both true and false at the same time?

      Originally posted by MaskedOne View Post
      Can you take the square root of a negative number?

      That's the closest scenario I can think of atm where "yes and no" becomes valid.
      Much simpler: This statement is false. Is the preceeding sentence true?

      Also, if you want to find a plethora of examples, change abstractions into concretes...
      Last edited by B. de Corbin; 10 Jul 2016, 06:26.
      Every moment of a life is a horrible tragedy, a slapstick comedy, dark nihilism, golden illumination, or nothing at all; depending on how we write the story we tell ourselves.

      Comment


        #4
        Re: Can a thing be both true and false at the same time?

        The square root of -1 is defined as I(Imaginary number) I had to work with this while studying electronics. It is a bit hard to wrap your mind around it at first.

        Imaginary Number.

        also Boolean algebra...
        Last edited by anunitu; 10 Jul 2016, 06:32.
        MAGIC is MAGIC,black OR white or even blood RED

        all i ever wanted was a normal life and love.
        NO TERF EVER WE belong Too.
        don't stop the tears.let them flood your soul.




        sigpic

        my new page here,let me know what you think.


        nothing but the shadow of what was

        witchvox
        http://www.witchvox.com/vu/vxposts.html

        Comment


          #5
          Re: Can a thing be both true and false at the same time?

          The sun is a good thing. The sun is a bad thing. Both statements are true but they are also contradictory. In reality the sun is. it exists as a system and not a single thing. (similar to the square root of a negative number) the square root of -4 is 2 and -2, a system and not an absolute.
          When operating with absolute values they can be true or not but not both. There is only a single value. When operating with systems there can be properties that are true and false.

          I like numbers, they have absolute values but can be used in systems that don't have absolute values. Zero has no value, yet you can multiply with it, add it and subtract it but you can't divide by it. Logically any number divided by itself is 1. If you could divide by zero the zero divided by zero would be 1. If you divide any number by zero you get infinity and why not multiplying any number by zero gives you zero. True or not many statement have degrees of each.
          The Dragon sees infinity and those it touches are forced to feel the reality of it.
          I am his student and his partner. He is my guide and an ominous friend.

          Comment


            #6
            Re: Can a thing be both true and false at the same time?

            How are we defining "truth"?
            Wonderful Life: The Burgess Shale and the Nature of HistoryPagan Devotionals, because the wind and the rain is our Bible
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              #7
              Re: Can a thing be both true and false at the same time?

              Originally posted by thalassa View Post
              How are we defining "truth"?
              Matching reality .

              I.e.: a thing is true (in this context) if it can be demonstrated to accurately reflect reality.

              "Truth" is the quality possessed by a true statement.
              Last edited by B. de Corbin; 10 Jul 2016, 08:57.
              Every moment of a life is a horrible tragedy, a slapstick comedy, dark nihilism, golden illumination, or nothing at all; depending on how we write the story we tell ourselves.

              Comment


                #8
                Re: Can a thing be both true and false at the same time?

                It seemed from the first post that we were using true as an adjective while "TRUTH" infers a noun. The TRUE statement -> The TRUTH is.
                I don't know how anyone else has defined it but it seemed to me the usage was self evident.
                The Dragon sees infinity and those it touches are forced to feel the reality of it.
                I am his student and his partner. He is my guide and an ominous friend.

                Comment


                  #9
                  MAGIC is MAGIC,black OR white or even blood RED

                  all i ever wanted was a normal life and love.
                  NO TERF EVER WE belong Too.
                  don't stop the tears.let them flood your soul.




                  sigpic

                  my new page here,let me know what you think.


                  nothing but the shadow of what was

                  witchvox
                  http://www.witchvox.com/vu/vxposts.html

                  Comment


                    #10
                    Re: Can a thing be both true and false at the same time?

                    Originally posted by DragonsFriend View Post
                    The sun is a good thing. The sun is a bad thing. Both statements are true but they are also contradictory. In reality the sun is. it exists as a system and not a single thing. (similar to the square root of a negative number) the square root of -4 is 2 and -2, a system and not an absolute.
                    When operating with absolute values they can be true or not but not both. There is only a single value. When operating with systems there can be properties that are true and false.
                    The value of Western bolar logic is that it forces "large grain" questions to be rephrased as "small grained" questions, increasing exactitude.

                    "Is the sun a good thing?" Is a large grained question because it is indefinite, leading to a "yes and no" response as the only possible response. Since binary logic can not accept "yes and no" as an answer, the question would be tossed back as malformed, and would have to be revised (made small grained) by including specific details of context (i.e: is the sun good for photosynthesis?").

                    With absolute values, I wonder if 10 always equals 10. This is where the question actually gets interesting...
                    Last edited by B. de Corbin; 10 Jul 2016, 09:07.
                    Every moment of a life is a horrible tragedy, a slapstick comedy, dark nihilism, golden illumination, or nothing at all; depending on how we write the story we tell ourselves.

                    Comment


                      #11
                      Re: Can a thing be both true and false at the same time?

                      And again a question comes to mind..a certain man,who will remain nameless,who just happens to have a tiny little square mustache. If he tries to take over the world,is it because we wishes to destroy the world,or is he trying to rebuild it in a better form(at least in his mind and vision of what is better) Or,is he just as crazy as an excrement eating flying rodent?
                      MAGIC is MAGIC,black OR white or even blood RED

                      all i ever wanted was a normal life and love.
                      NO TERF EVER WE belong Too.
                      don't stop the tears.let them flood your soul.




                      sigpic

                      my new page here,let me know what you think.


                      nothing but the shadow of what was

                      witchvox
                      http://www.witchvox.com/vu/vxposts.html

                      Comment


                        #12
                        Re: Can a thing be both true and false at the same time?

                        Nope sometimes 10 = 2 or 10 = 8 or 10 = 7....

                        Ok, I'll stop playing with different bases now. Especially since the prereq of absolute values might negate that ploy anyway.
                        Life itself was a lightsaber in his hands; even in the face of treachery and death and hopes gone cold, he burned like a candle in the darkness. Like a star shining in the black eternity of space.

                        Yoda: Dark Rendezvous

                        "But those men who know anything at all about the Light also know that there is a fierceness to its power, like the bare sword of the law, or the white burning of the sun." Suddenly his voice sounded to Will very strong, and very Welsh. "At the very heart, that is. Other things, like humanity, and mercy, and charity, that most good men hold more precious than all else, they do not come first for the Light. Oh, sometimes they are there; often, indeed. But in the very long run the concern of you people is with the absolute good, ahead of all else..."

                        John Rowlands, The Grey King by Susan Cooper

                        "You come from the Lord Adam and the Lady Eve", said Aslan. "And that is both honour enough to erect the head of the poorest beggar, and shame enough to bow the shoulders of the greatest emperor on earth; be content."

                        Aslan, Prince Caspian by CS Lewis


                        Comment


                          #13
                          Re: Can a thing be both true and false at the same time?

                          Have you found the truth and joy of Octal??? Hands pamphlet while singing the Octal song.

                          - - - Updated - - -

                          Also context is always a factor,except when it is not.
                          MAGIC is MAGIC,black OR white or even blood RED

                          all i ever wanted was a normal life and love.
                          NO TERF EVER WE belong Too.
                          don't stop the tears.let them flood your soul.




                          sigpic

                          my new page here,let me know what you think.


                          nothing but the shadow of what was

                          witchvox
                          http://www.witchvox.com/vu/vxposts.html

                          Comment


                            #14
                            Re: Can a thing be both true and false at the same time?

                            Originally posted by MaskedOne View Post
                            Nope sometimes 10 = 2 or 10 = 8 or 10 = 7....

                            Ok, I'll stop playing with different bases now. Especially since the prereq of absolute values might negate that ploy anyway.

                            LOL - sticking to base 10, I'm going to make the illogical statement that "while 10 always ='s 10, not all 10's are =."

                            - - - Updated - - -

                            ...because:

                            Originally posted by anunitu View Post
                            ...context is always a factor,except when it is not.
                            Last edited by B. de Corbin; 10 Jul 2016, 09:34.
                            Every moment of a life is a horrible tragedy, a slapstick comedy, dark nihilism, golden illumination, or nothing at all; depending on how we write the story we tell ourselves.

                            Comment


                              #15
                              Re: Can a thing be both true and false at the same time?

                              Something can be true in multiple ways, some of those ways are seemingly contradictory. This does not mean that those contradictions are false, rather (as anu said), context is everything...except when its not.

                              Also, one must consider value-laden, opinion-based statements...there's no way for them to be "true" in the sense of a universally-accepted multiply-shared reality.
                              Last edited by thalassa; 10 Jul 2016, 10:44.
                              Wonderful Life: The Burgess Shale and the Nature of HistoryPagan Devotionals, because the wind and the rain is our Bible
                              sigpic

                              Comment

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