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  3. I'm a mathematical genius

I'm a mathematical genius

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  • L Lost User

    So... did you calculate 371.52 - 60.41 - 64.40 or (371.52 - 60.41) - 64.40?

    There are two types of people in this world: those that pronounce GIF with a soft G, and those who do not deserve to speak words, ever.

    S Offline
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    Simon_Whale
    wrote on last edited by
    #10

    Don't confuse the poor guy, let him bask in his glory for a minute or two :laugh:

    Every day, thousands of innocent plants are killed by vegetarians. Help end the violence EAT BACON

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    • L Lost User

      So... did you calculate 371.52 - 60.41 - 64.40 or (371.52 - 60.41) - 64.40?

      There are two types of people in this world: those that pronounce GIF with a soft G, and those who do not deserve to speak words, ever.

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      Chris Maunder
      wrote on last edited by
      #11

      Old school.

      -1-1-1   371.52  - 60.41  - 64.40 ========   246.71 --------

      cheers Chris Maunder

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      • C Chris Maunder

        Old school.

        -1-1-1   371.52  - 60.41  - 64.40 ========   246.71 --------

        cheers Chris Maunder

        L Offline
        L Offline
        Lost User
        wrote on last edited by
        #12

        Yeah, baby!!! :thumbsup:

        There are two types of people in this world: those that pronounce GIF with a soft G, and those who do not deserve to speak words, ever.

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        • OriginalGriffO OriginalGriff

          Could be. (I did it in my head, and got it right - but I checked it on a calculator! :laugh: ) In the days before barcoded products, I used to add up the prices in my trolley / basket while bored waiting at the checkout, and hand over the exact amount. Even then, I got some strange looks from checkout girls (for they were all females on the checkout in those days) who needed the machine to tell them how much change to give. :sigh:

          Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

          G Offline
          G Offline
          Gary Wheeler
          wrote on last edited by
          #13

          (true story) I once went through a checkout line in my local WalMart, and I had to show the cashier how to count out my change.

          Software Zen: delete this;

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          • C Chris Maunder

            At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

            cheers Chris Maunder

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            G Offline
            Gary Wheeler
            wrote on last edited by
            #14

            If you want a real fright, try doing long division.

            Software Zen: delete this;

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            • G Gary Wheeler

              (true story) I once went through a checkout line in my local WalMart, and I had to show the cashier how to count out my change.

              Software Zen: delete this;

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              C Offline
              Colin Mullikin
              wrote on last edited by
              #15

              Gary Wheeler wrote:

              in my local WalMart

              Well, there's your problem... :laugh:

              The United States invariably does the right thing, after having exhausted every other alternative. -Winston Churchill America is the only country that went from barbarism to decadence without civilization in between. -Oscar Wilde Wow, even the French showed a little more spine than that before they got their sh*t pushed in.[^] -Colin Mullikin

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              • G Gary Wheeler

                If you want a real fright, try doing long division.

                Software Zen: delete this;

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                Colin Mullikin
                wrote on last edited by
                #16

                I prefer short division myself. :-\

                The United States invariably does the right thing, after having exhausted every other alternative. -Winston Churchill America is the only country that went from barbarism to decadence without civilization in between. -Oscar Wilde Wow, even the French showed a little more spine than that before they got their sh*t pushed in.[^] -Colin Mullikin

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                • C Colin Mullikin

                  Gary Wheeler wrote:

                  in my local WalMart

                  Well, there's your problem... :laugh:

                  The United States invariably does the right thing, after having exhausted every other alternative. -Winston Churchill America is the only country that went from barbarism to decadence without civilization in between. -Oscar Wilde Wow, even the French showed a little more spine than that before they got their sh*t pushed in.[^] -Colin Mullikin

                  G Offline
                  G Offline
                  Gary Wheeler
                  wrote on last edited by
                  #17

                  I know, but you'd think that counting out change would be one of the minimum required abilities for the job.

                  Software Zen: delete this;

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                  • C Colin Mullikin

                    I prefer short division myself. :-\

                    The United States invariably does the right thing, after having exhausted every other alternative. -Winston Churchill America is the only country that went from barbarism to decadence without civilization in between. -Oscar Wilde Wow, even the French showed a little more spine than that before they got their sh*t pushed in.[^] -Colin Mullikin

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                    G Offline
                    Gary Wheeler
                    wrote on last edited by
                    #18

                    That escalated quickly.

                    Software Zen: delete this;

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                    • C Chris Maunder

                      At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

                      cheers Chris Maunder

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                      Tim Carmichael
                      wrote on last edited by
                      #19

                      I have a brother who is teaching high school for 'at risk students' (if they don't get help, they will simply drop out). At the end of the school year, an assessment was done of the students to identify where they stood in terms of basics: reading, writing, arithmetic. They discovered the kids didn't know how to add/subtract/multiply/divide without a calculator... so, he will be doing remedial studies for a few weeks so they understand the basics. Oh, and he is the English and History teacher; the Math teacher can't be bothered lowering himself to actually teach the kids.

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                      • G Gary Wheeler

                        I know, but you'd think that counting out change would be one of the minimum required abilities for the job.

                        Software Zen: delete this;

                        L Offline
                        L Offline
                        Lost User
                        wrote on last edited by
                        #20

                        It isn't. You hire something that is not too bad to look at, have someone experienced show them how the big calculator works, presto. Both cheaper and easier; and with all moving to paying with plastic (credit or debit), it is a topic that is easily skipped during the 'on the job training'.

                        Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^][](X-Clacks-Overhead: GNU Terry Pratchett)

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                        • C Chris Maunder

                          At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

                          cheers Chris Maunder

                          C Offline
                          C Offline
                          Corporal Agarn
                          wrote on last edited by
                          #21

                          Chris Maunder wrote:

                          Our kids are screwed.

                          If this was the soapbox, I would make a comment about how you treat your kids.

                          Mongo: Mongo only pawn... in game of life.

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                          • L Lost User

                            It isn't. You hire something that is not too bad to look at, have someone experienced show them how the big calculator works, presto. Both cheaper and easier; and with all moving to paying with plastic (credit or debit), it is a topic that is easily skipped during the 'on the job training'.

                            Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^][](X-Clacks-Overhead: GNU Terry Pratchett)

                            Z Offline
                            Z Offline
                            ZurdoDev
                            wrote on last edited by
                            #22

                            Eddy Vluggen wrote:

                            You hire something that is not too bad to look at

                            He did say it was Walmart. They do not have that requirement. :^)

                            There are only 10 types of people in the world, those who understand binary and those who don't.

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                            • C Chris Maunder

                              At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

                              cheers Chris Maunder

                              R Offline
                              R Offline
                              Ron Anders
                              wrote on last edited by
                              #23

                              Yay me to and I *used to* ssssssssuck at math! 246.71

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                              • C Chris Maunder

                                At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

                                cheers Chris Maunder

                                P Offline
                                P Offline
                                phil o
                                wrote on last edited by
                                #24

                                I regularly do basic math operations with pen and paper, when it's too complicated to do it by head and fetching a calculator or a computer would be longer than doing it 'the old way'. I'd have done this one by head, however :p

                                while (true) {
                                continue;
                                }

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                                • OriginalGriffO OriginalGriff

                                  Could be. (I did it in my head, and got it right - but I checked it on a calculator! :laugh: ) In the days before barcoded products, I used to add up the prices in my trolley / basket while bored waiting at the checkout, and hand over the exact amount. Even then, I got some strange looks from checkout girls (for they were all females on the checkout in those days) who needed the machine to tell them how much change to give. :sigh:

                                  Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

                                  D Offline
                                  D Offline
                                  den2k88
                                  wrote on last edited by
                                  #25

                                  I did and still do a lot because when I was a little boy I often "designed" things in my head before falling asleep, now I design other things while I'm on the train or before falling asleep. You know, things as game mechanics (for games tha probably will never be) and... stuff. Things that often involve multiplication, divisions, powers and even square roots (of course I approximate) or areas and volume calculations. I'm credited to be a fast calculator in facts :D

                                  Geek code v 3.12 {      GCS d--- s-/++ a- C++++ U+++ P- L- E-- W++ N++ o+ K- w+++ O? M-- V? PS+ PE- Y+ PGP t++ 5? X R++ tv-- b+ DI+++ D++ G e++>+++ h--- r++>+++ y+++*      Weapons extension: ma- k++ F+2 X } If you think 'goto' is evil, try writing an Assembly program without JMP. -- TNCaver

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                                  • 9 9082365

                                    Would this be a bad time to point out that that's arithmetic and not really mathematics at all then?

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                                    D Offline
                                    den2k88
                                    wrote on last edited by
                                    #26

                                    Don't be so integralist about it, why differentiate so much when it's a simple derivation!

                                    Geek code v 3.12 {      GCS d--- s-/++ a- C++++ U+++ P- L- E-- W++ N++ o+ K- w+++ O? M-- V? PS+ PE- Y+ PGP t++ 5? X R++ tv-- b+ DI+++ D++ G e++>+++ h--- r++>+++ y+++*      Weapons extension: ma- k++ F+2 X } If you think 'goto' is evil, try writing an Assembly program without JMP. -- TNCaver

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                                    • C Colin Mullikin

                                      I prefer short division myself. :-\

                                      The United States invariably does the right thing, after having exhausted every other alternative. -Winston Churchill America is the only country that went from barbarism to decadence without civilization in between. -Oscar Wilde Wow, even the French showed a little more spine than that before they got their sh*t pushed in.[^] -Colin Mullikin

                                      D Offline
                                      D Offline
                                      den2k88
                                      wrote on last edited by
                                      #27

                                      I like Joy Division... but that's not the topic, right?

                                      Geek code v 3.12 {      GCS d--- s-/++ a- C++++ U+++ P- L- E-- W++ N++ o+ K- w+++ O? M-- V? PS+ PE- Y+ PGP t++ 5? X R++ tv-- b+ DI+++ D++ G e++>+++ h--- r++>+++ y+++*      Weapons extension: ma- k++ F+2 X } If you think 'goto' is evil, try writing an Assembly program without JMP. -- TNCaver

                                      1 Reply Last reply
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                                      • C Chris Maunder

                                        At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

                                        cheers Chris Maunder

                                        B Offline
                                        B Offline
                                        Bassam Abdul Baki
                                        wrote on last edited by
                                        #28

                                        I'm sorry, but you're an idiot. It would have been easier for you to create a dummy (pun intended) profile and posted "need hlp plz" with this and gotten the answer quicker. None of us would have been the wiser. :) P.S. - In the event that you had different answers, you could have created a poll to weigh in on which answer is the most likely. Thereby saving lead and trees. P.P.S. - I hope you use a mechanical pencil sharpener.

                                        Web - BM - RSS - Math - LinkedIn

                                        C 1 Reply Last reply
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                                        • B Bassam Abdul Baki

                                          I'm sorry, but you're an idiot. It would have been easier for you to create a dummy (pun intended) profile and posted "need hlp plz" with this and gotten the answer quicker. None of us would have been the wiser. :) P.S. - In the event that you had different answers, you could have created a poll to weigh in on which answer is the most likely. Thereby saving lead and trees. P.P.S. - I hope you use a mechanical pencil sharpener.

                                          Web - BM - RSS - Math - LinkedIn

                                          C Offline
                                          C Offline
                                          Chris Maunder
                                          wrote on last edited by
                                          #29

                                          I almost wrote an app to work it out. Almost.

                                          cheers Chris Maunder

                                          S 1 Reply Last reply
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