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The New Coffee Room

  1. TNCR
  2. General Discussion
  3. Quiet here

Quiet here

Scheduled Pinned Locked Moved General Discussion
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  • jon-nycJ Online
    jon-nycJ Online
    jon-nyc
    wrote on last edited by jon-nyc
    #26

    I was driving from central CT to central Jersey to be the best man in a friend’s wedding when that happened. It happened early in the drive and I listened to live coverage on NPR the whole day.

    Only non-witches get due process.

    • Cotton Mather, Salem Massachusetts, 1692
    1 Reply Last reply
    • LuFins DadL Offline
      LuFins DadL Offline
      LuFins Dad
      wrote on last edited by
      #27

      Luke’s godmother’s mother was in the building. She didn’t die in the blast, but 6 months later from all the shit she inhaled.

      The Brad

      MikM 1 Reply Last reply
      • CopperC Copper

        @Horace said in Quiet here:

        They have interesting systems these days.

        That is a challenge.

        It seems like there must be some holes in that system.

        They need some of those glasses like Tom Cruise has where the guy in the truck can see everything that Tom sees.

        HoraceH Offline
        HoraceH Offline
        Horace
        wrote on last edited by
        #28

        @Copper said in Quiet here:

        @Horace said in Quiet here:

        They have interesting systems these days.

        That is a challenge.

        It seems like there must be some holes in that system.

        They need some of those glasses like Tom Cruise has where the guy in the truck can see everything that Tom sees.

        Oh, it would be easy to cheat, even with their precautions. I am sure some students do. Could just flip the keyboard and monitor to a hidden laptop, and use online tools to solve the integrals and derivatives. They provide the whole step by step solution, not just an answer, so the scratch paper will still look good. The webcam can't see your monitor.

        Education is extremely important.

        1 Reply Last reply
        • jon-nycJ jon-nyc

          I don’t know. I haven’t tested for anything. Cough, fever, sniffles.

          The boy had something similar S-Tue, but I flew out Tuesday and this hit me Friday afternoon. He was Covid negative.

          kluursK Offline
          kluursK Offline
          kluurs
          wrote on last edited by
          #29

          @jon-nyc said in Quiet here:

          I don’t know. I haven’t tested for anything. Cough, fever, sniffles.

          Same symptoms here. I'll do the Covid test tomorrow.

          jon-nycJ 1 Reply Last reply
          • LuFins DadL LuFins Dad

            Luke’s godmother’s mother was in the building. She didn’t die in the blast, but 6 months later from all the shit she inhaled.

            MikM Away
            MikM Away
            Mik
            wrote on last edited by Mik
            #30

            @LuFins-Dad said in Quiet here:

            Luke’s godmother’s mother was in the building. She didn’t die in the blast, but 6 months later from all the shit she inhaled.

            I vividly remember driving thru Indiana the day McVeigh was executed. AMF.

            “I am fond of pigs. Dogs look up to us. Cats look down on us. Pigs treat us as equals.” ~Winston S. Churchill

            1 Reply Last reply
            • HoraceH Horace

              Took my first Calc 2 midterm this morning, in my all-online class. They have interesting systems these days. First they have a "biometric" ID system where you show your driver license to the webcam, then use your mouse to "sign" a password. You repeat that signature a few times, and then they make you provide that password before the exam. You have to use a special "lockdown" browser which takes your whole screen and prevents you from opening any other windows. Before the test, you sweep your room with the webcam to establish you don't have cheat sheets on the walls. Then you keep the webcam trained on your face for the whole test. There was a two hour time limit and it was brutal. 19 mostly non-trivial questions, so I didn't have time to ponder. Either you are perfectly fluid with the techniques, or you are toast. Filled up five sides of 8x11 paper. I got through all of the questions, but I know I missed at least one due to haste. Hopefully that's the only one I missed, but I am not betting on it. It will be interesting to see the curve. The online grade system gives you a grade distribution, like where the quartile cutoffs are.

              taiwan_girlT Offline
              taiwan_girlT Offline
              taiwan_girl
              wrote on last edited by
              #31

              @Horace Good luck!!

              1 Reply Last reply
              👍
              • kluursK kluurs

                @jon-nyc said in Quiet here:

                I don’t know. I haven’t tested for anything. Cough, fever, sniffles.

                Same symptoms here. I'll do the Covid test tomorrow.

                jon-nycJ Online
                jon-nycJ Online
                jon-nyc
                wrote on last edited by
                #32

                @kluurs said in Quiet here:

                @jon-nyc said in Quiet here:

                I don’t know. I haven’t tested for anything. Cough, fever, sniffles.

                Same symptoms here. I'll do the Covid test tomorrow.

                And? I was Covid negative last night.

                Only non-witches get due process.

                • Cotton Mather, Salem Massachusetts, 1692
                1 Reply Last reply
                • B Offline
                  B Offline
                  blondie
                  wrote on last edited by
                  #33

                  @Horace Wow. Calculus. How excellent. You’re a smart one!

                  HoraceH 1 Reply Last reply
                  • B blondie

                    @Horace Wow. Calculus. How excellent. You’re a smart one!

                    HoraceH Offline
                    HoraceH Offline
                    Horace
                    wrote on last edited by
                    #34

                    @blondie Well, they teach this stuff in high school to the brighter kids. I will not be surprised if I get humbled as I attempt to progress through post-graduate classes.

                    Education is extremely important.

                    1 Reply Last reply
                    • HoraceH Offline
                      HoraceH Offline
                      Horace
                      wrote on last edited by
                      #35

                      Good news and bad news about my test score. I got a 95, because the professor is reasonable with the partial credit. In a five point problem, if you made a calculator error at the final step, you only lose one point. This is how I scraped by with the 95. Bad news is that the whole class did well, with a median score of 89, so the time limit apparently wasn't an issue for very many people. I'll have to recalibrate how fast I go on these exams.

                      Education is extremely important.

                      taiwan_girlT 1 Reply Last reply
                      • HoraceH Horace

                        Good news and bad news about my test score. I got a 95, because the professor is reasonable with the partial credit. In a five point problem, if you made a calculator error at the final step, you only lose one point. This is how I scraped by with the 95. Bad news is that the whole class did well, with a median score of 89, so the time limit apparently wasn't an issue for very many people. I'll have to recalibrate how fast I go on these exams.

                        taiwan_girlT Offline
                        taiwan_girlT Offline
                        taiwan_girl
                        wrote on last edited by
                        #36

                        @Horace said in Quiet here:

                        if you made a calculator error at the final step, you only lose one point. This is how I scraped by with the 95.

                        That is good. It proves that you know "how" to do the problem. That is more important than getting the right answer buy not understanding how you got it.

                        1 Reply Last reply
                        • jon-nycJ Online
                          jon-nycJ Online
                          jon-nyc
                          wrote on last edited by jon-nyc
                          #37

                          Just curious, Horace, how does o3-mini do on that test? Or any other reasoning model?

                          Only non-witches get due process.

                          • Cotton Mather, Salem Massachusetts, 1692
                          HoraceH 2 Replies Last reply
                          • jon-nycJ jon-nyc

                            Just curious, Horace, how does o3-mini do on that test? Or any other reasoning model?

                            HoraceH Offline
                            HoraceH Offline
                            Horace
                            wrote on last edited by
                            #38

                            @jon-nyc Mosty standard derivatives and integrals, so I guess pretty well. For instance, https://www.symbolab.com/solver/integral-calculator is able to solve any of them, though that's a hand-written system of logic rather than a generative AI.

                            Education is extremely important.

                            1 Reply Last reply
                            • kluursK Offline
                              kluursK Offline
                              kluurs
                              wrote on last edited by
                              #39

                              I think I told this story once before. In high school calc, our teacher liked to give power tests - essentially tests that could not be completed in the time provided. Calculators hadn't been invented at that point in time. When we got to integral calculus I did the test but failed to add "+C", C being the constant. He deducted a point for every question. Next power test - I went through all 70 questions and wrote "+C" before starting any calculations. He have me partial credit for them - of course, that sparked some disdain from the rest of the class. The instructor assured us this was the last time he would allow that gambit. From my perspective, karma and equilibrium had been restored to my personal universe.

                              HoraceH 1 Reply Last reply
                              • jon-nycJ jon-nyc

                                Just curious, Horace, how does o3-mini do on that test? Or any other reasoning model?

                                HoraceH Offline
                                HoraceH Offline
                                Horace
                                wrote on last edited by
                                #40

                                @jon-nyc Actually come to think of it, that website can't do solids of revolution problems where you have to set up the integral and solve it rather than solve a given integral. It would be interesting how the AIs would do on those. Could try a slightly complicated one like "the volume of the solid of revolution about y=7 of the region between y=x^2 and y=x".

                                Education is extremely important.

                                1 Reply Last reply
                                • kluursK kluurs

                                  I think I told this story once before. In high school calc, our teacher liked to give power tests - essentially tests that could not be completed in the time provided. Calculators hadn't been invented at that point in time. When we got to integral calculus I did the test but failed to add "+C", C being the constant. He deducted a point for every question. Next power test - I went through all 70 questions and wrote "+C" before starting any calculations. He have me partial credit for them - of course, that sparked some disdain from the rest of the class. The instructor assured us this was the last time he would allow that gambit. From my perspective, karma and equilibrium had been restored to my personal universe.

                                  HoraceH Offline
                                  HoraceH Offline
                                  Horace
                                  wrote on last edited by
                                  #41

                                  @kluurs said in Quiet here:

                                  I think I told this story once before. In high school calc, our teacher liked to give power tests - essentially tests that could not be completed in the time provided. Calculators hadn't been invented at that point in time. When we got to integral calculus I did the test but failed to add "+C", C being the constant. He deducted a point for every question. Next power test - I went through all 70 questions and wrote "+C" before starting any calculations. He have me partial credit for them - of course, that sparked some disdain from the rest of the class. The instructor assured us this was the last time he would allow that gambit. From my perspective, karma and equilibrium had been restored to my personal universe.

                                  That's well gamed. And the teacher accepted his loss gracefully.

                                  Education is extremely important.

                                  1 Reply Last reply
                                  • LuFins DadL Offline
                                    LuFins DadL Offline
                                    LuFins Dad
                                    wrote on last edited by
                                    #42

                                    Compare this Saturday’s active threads vs last week’s…

                                    The Brad

                                    CopperC 1 Reply Last reply
                                    • LuFins DadL LuFins Dad

                                      Compare this Saturday’s active threads vs last week’s…

                                      CopperC Offline
                                      CopperC Offline
                                      Copper
                                      wrote on last edited by
                                      #43

                                      @LuFins-Dad said in Quiet here:

                                      Compare this Saturday’s active threads vs last week’s…

                                      Nobody ever said this would be easy.

                                      But maybe we could ask Mr. Musk if he could take a moment and cut a few threads.

                                      1 Reply Last reply
                                      • MikM Away
                                        MikM Away
                                        Mik
                                        wrote on last edited by
                                        #44

                                        How do you do that comparison?

                                        “I am fond of pigs. Dogs look up to us. Cats look down on us. Pigs treat us as equals.” ~Winston S. Churchill

                                        LuFins DadL 1 Reply Last reply
                                        • jon-nycJ Online
                                          jon-nycJ Online
                                          jon-nyc
                                          wrote on last edited by
                                          #45

                                          From memory it’s much busier today.

                                          Only non-witches get due process.

                                          • Cotton Mather, Salem Massachusetts, 1692
                                          1 Reply Last reply
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