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Maths recommendation.

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  • M Mustafa Ismail Mustafa

    I meant the 2.1 and 2.2 :)

    If the post was helpful, please vote, eh! Current activities: Playing Star Craft II. Don't bother me, eh? Now and forever, defiant to the end. What is Multiple Sclerosis[^]?

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    venomation
    wrote on last edited by
    #21

    I clicked the thumb up though like all comments so far :doh: You deserve a 5 I am trying to click them and it appears to be working.

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    • M Mustafa Ismail Mustafa

      I meant the 2.1 and 2.2 :)

      If the post was helpful, please vote, eh! Current activities: Playing Star Craft II. Don't bother me, eh? Now and forever, defiant to the end. What is Multiple Sclerosis[^]?

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      Dalek Dave
      wrote on last edited by
      #22

      All modules at 'just passed' except the finals, which were boosted by the oral digression and the essays. My finals were a little bland and normal, I feel I am far better at physics than my degree shows, but I can't prove it.

      ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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      • M Mustafa Ismail Mustafa

        Ultimately, what it means is that a vector projection is nothing more than the compound of two vectors. An analogy. Two billiard balls approaching each other. Upon collision, if we were to consider only one of them, what is the new vector it results with, due to the impact, starting at the point of impact. Easy, eh? :)

        If the post was helpful, please vote, eh! Current activities: Playing Star Craft II. Don't bother me, eh? Now and forever, defiant to the end. What is Multiple Sclerosis[^]?

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        Dalek Dave
        wrote on last edited by
        #23

        Only easy in conventional physics. Now try it at the quantum level! :) Wonderful....One of them turns into a whale and the other, a bowl of petunias!

        ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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        • V venomation

          I dont want to die young :laugh:

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          Dalek Dave
          wrote on last edited by
          #24

          Ahhhh...so you learnt dance!

          ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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          • D Dalek Dave

            All modules at 'just passed' except the finals, which were boosted by the oral digression and the essays. My finals were a little bland and normal, I feel I am far better at physics than my degree shows, but I can't prove it.

            ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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            M Offline
            Mustafa Ismail Mustafa
            wrote on last edited by
            #25

            Dalek Dave wrote:

            All modules at 'just passed' except the finals, which were boosted by the oral digression and the essays.

            OK, Gotcha

            Dalek Dave wrote:

            which were boosted by the oral digression

            That sounds a bit... racy and more like a bribe! :-D

            Dalek Dave wrote:

            My finals were a little bland and normal, I feel I am far better at physics than my degree shows, but I can't prove it.

            I can sympathize with that.

            If the post was helpful, please vote, eh! Current activities: Playing Star Craft II. Don't bother me, eh? Now and forever, defiant to the end. What is Multiple Sclerosis[^]?

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            • D Dalek Dave

              Only easy in conventional physics. Now try it at the quantum level! :) Wonderful....One of them turns into a whale and the other, a bowl of petunias!

              ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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              Mustafa Ismail Mustafa
              wrote on last edited by
              #26

              Ah, but that's when you break out the bistro mathematics and the cup of coffee...

              If the post was helpful, please vote, eh! Current activities: Playing Star Craft II. Don't bother me, eh? Now and forever, defiant to the end. What is Multiple Sclerosis[^]?

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              • D Dalek Dave

                NOT knowing maths is going to get you killed. Think Engineering, medicine, dance, etc :)

                ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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                L Offline
                Lost User
                wrote on last edited by
                #27

                Apparently my thinking apparatus is having a little trouble today, because I don't see any connection between engineering, medicine and dance, other than that they all appear in your post.

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                • M Mustafa Ismail Mustafa

                  Ultimately, what it means is that a vector projection is nothing more than the compound of two vectors. An analogy. Two billiard balls approaching each other. Upon collision, if we were to consider only one of them, what is the new vector it results with, due to the impact, starting at the point of impact. Easy, eh? :)

                  If the post was helpful, please vote, eh! Current activities: Playing Star Craft II. Don't bother me, eh? Now and forever, defiant to the end. What is Multiple Sclerosis[^]?

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                  venomation
                  wrote on last edited by
                  #28

                  Mustafa Ismail Mustafa wrote:

                  Two billiard balls approaching each other. Upon collision, if we were to consider only one of them, what is the new vector it results with, due to the impact, starting at the point of impact.

                  Very easy to understand :D So a ball falling from the sky at an angle when it hits the projection would be the vector that the ball will "bounce" towards?

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                  • V venomation

                    Mustafa Ismail Mustafa wrote:

                    Two billiard balls approaching each other. Upon collision, if we were to consider only one of them, what is the new vector it results with, due to the impact, starting at the point of impact.

                    Very easy to understand :D So a ball falling from the sky at an angle when it hits the projection would be the vector that the ball will "bounce" towards?

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                    Mustafa Ismail Mustafa
                    wrote on last edited by
                    #29

                    Correct :) To be pedantic, the "ball falling from the sky at an angle" is the ball and its vector details, the angle being the direction in 2D/3D space (depending on how you see it) and upon "impact" with another vector (even an immobile has a vector) results with a projection, again each one has a projection.

                    If the post was helpful, please vote, eh! Current activities: Playing Star Craft II. Don't bother me, eh? Now and forever, defiant to the end. What is Multiple Sclerosis[^]?

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                    • L Lost User

                      Apparently my thinking apparatus is having a little trouble today, because I don't see any connection between engineering, medicine and dance, other than that they all appear in your post.

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                      Dalek Dave
                      wrote on last edited by
                      #30

                      All require mathematics to make them work.

                      ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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                      • D Dalek Dave

                        All require mathematics to make them work.

                        ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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                        AspDotNetDev
                        wrote on last edited by
                        #31

                        Some more subconsciously than others.

                        [Forum Guidelines]

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                        • A AspDotNetDev

                          Some more subconsciously than others.

                          [Forum Guidelines]

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                          Dalek Dave
                          wrote on last edited by
                          #32

                          The best lesson I ever had... I want you to observe an object falling through space, then , having observed, enable via an interaction, immediately, to interject a second object, freely, to interupt the ballistic path of the first object, and, by doing so, cessate the conclusion of its path, taking into consideration such divers data as freefall path, gravity, air resistance and procedural lagging and show, through empirical means, that such an interaction is both possible and, via completion, achievable, in a time frame that is shorter than that achievable by the frame available to that of concious thought. It was easy... Catch!

                          ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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                          • V venomation

                            I am about to start University for a Computer Science degree however my maths skills are not great (GCSE level 2) as I haven't done A levels maths... Maths has always been a struggle for me as the tutors seemed more concerned on the "higher" students than "middle grade"... Can anyone recommend a on-line resource or book for learning some maths higher than GCSE level 2 as allot of algorithm books (especially game development books) contain lots of wonderful symbols and structure which I do not know (or know how to search for them as I do not know the names)? :-D

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                            Anthony Mushrow
                            wrote on last edited by
                            #33

                            Well I'm pretty sure that GCSE maths will get you through the course, and if it helps I did A-Level maths and still have trouble understanding all the crazy symbols they throw in. Even knowing the symbols it's still a struggle to figure out what all of the variables are. I've still not found much use for any of the maths I learned at A-Level and it's all slowly slipping away. GCSE Physics and algebra on the other hand are most definitely useful.

                            My current favourite word: Harsh!

                            -SK Genius

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                            • A Anthony Mushrow

                              Well I'm pretty sure that GCSE maths will get you through the course, and if it helps I did A-Level maths and still have trouble understanding all the crazy symbols they throw in. Even knowing the symbols it's still a struggle to figure out what all of the variables are. I've still not found much use for any of the maths I learned at A-Level and it's all slowly slipping away. GCSE Physics and algebra on the other hand are most definitely useful.

                              My current favourite word: Harsh!

                              -SK Genius

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                              Dalek Dave
                              wrote on last edited by
                              #34

                              When I did old fashioned O Levels I found it what is what they are doing at A Levels today. Serious slippage!

                              ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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                              • A Anthony Mushrow

                                Well I'm pretty sure that GCSE maths will get you through the course, and if it helps I did A-Level maths and still have trouble understanding all the crazy symbols they throw in. Even knowing the symbols it's still a struggle to figure out what all of the variables are. I've still not found much use for any of the maths I learned at A-Level and it's all slowly slipping away. GCSE Physics and algebra on the other hand are most definitely useful.

                                My current favourite word: Harsh!

                                -SK Genius

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                                venomation
                                wrote on last edited by
                                #35

                                I done my Maths GCSE 3 years ago, I use very little of it however some simple 2D game physics (Velocity, Gravity, friction...) I can do. I have even managed to figure out a "Verlet rigid body" (ragdoll) without understanding the maths but I feel somewhat a cheat by doing it in software instead of its core mechanics ;P

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                                • V venomation

                                  I done my Maths GCSE 3 years ago, I use very little of it however some simple 2D game physics (Velocity, Gravity, friction...) I can do. I have even managed to figure out a "Verlet rigid body" (ragdoll) without understanding the maths but I feel somewhat a cheat by doing it in software instead of its core mechanics ;P

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                                  Dalek Dave
                                  wrote on last edited by
                                  #36

                                  And yet I need the maths more now that I am doing my degree in Evolutionary Biology than anything else I have ever done. Sure, as an accountant, I use a lot of Arithmatics, but it is only now I am doing a lot of set theory, ecological constaint mechanics and reproductive mathematics that all the shot I learnt a hundred years ago is becoming important.

                                  ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

                                  1 Reply Last reply
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                                  • V venomation

                                    I am about to start University for a Computer Science degree however my maths skills are not great (GCSE level 2) as I haven't done A levels maths... Maths has always been a struggle for me as the tutors seemed more concerned on the "higher" students than "middle grade"... Can anyone recommend a on-line resource or book for learning some maths higher than GCSE level 2 as allot of algorithm books (especially game development books) contain lots of wonderful symbols and structure which I do not know (or know how to search for them as I do not know the names)? :-D

                                    K Offline
                                    K Offline
                                    Kyudos
                                    wrote on last edited by
                                    #37

                                    I'm wondering what you think you'll need maths for in computer science? I did A-level Maths and Physics and Maths courses in my engineering degree, none of which I have ever needed in my programming career. Some basic arithmetic, algebra and trigonometry (an then only because I'm writing / supporting a CAD program) is all I ever required. (I used to work in real-time optimisation). Being able to read and understand English describing maths will get you further (you don't actually need to understand the maths). For instance, with the aid of the internet, I could probably implement any sort algorithm you care to mention, applying it to almost any problem, but I might not bother to actually figure out EXACTLY ho the sort works...

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                                    • K Kyudos

                                      I'm wondering what you think you'll need maths for in computer science? I did A-level Maths and Physics and Maths courses in my engineering degree, none of which I have ever needed in my programming career. Some basic arithmetic, algebra and trigonometry (an then only because I'm writing / supporting a CAD program) is all I ever required. (I used to work in real-time optimisation). Being able to read and understand English describing maths will get you further (you don't actually need to understand the maths). For instance, with the aid of the internet, I could probably implement any sort algorithm you care to mention, applying it to almost any problem, but I might not bother to actually figure out EXACTLY ho the sort works...

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                                      D Offline
                                      Dalek Dave
                                      wrote on last edited by
                                      #38

                                      I have never needed maths in Accountancy, but now I am doing evolutionary biology I need maths. Odd, innit?

                                      ------------------------------------ I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave CCC League Table Link CCC Link[^]

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                                      • K Kyudos

                                        I'm wondering what you think you'll need maths for in computer science? I did A-level Maths and Physics and Maths courses in my engineering degree, none of which I have ever needed in my programming career. Some basic arithmetic, algebra and trigonometry (an then only because I'm writing / supporting a CAD program) is all I ever required. (I used to work in real-time optimisation). Being able to read and understand English describing maths will get you further (you don't actually need to understand the maths). For instance, with the aid of the internet, I could probably implement any sort algorithm you care to mention, applying it to almost any problem, but I might not bother to actually figure out EXACTLY ho the sort works...

                                        V Offline
                                        V Offline
                                        venomation
                                        wrote on last edited by
                                        #39

                                        Well the CS course focuses on AI and Games Theory which I am sure I would need some decent mathematics greater than what I know to be able to "prove" theory's?

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                                        • M Mustafa Ismail Mustafa

                                          Looks like you've picked up a univoter

                                          If the post was helpful, please vote, eh! Current activities: Playing Star Craft II. Don't bother me, eh? Now and forever, defiant to the end. What is Multiple Sclerosis[^]?

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                                          Paul Conrad
                                          wrote on last edited by
                                          #40

                                          Mustafa Ismail Mustafa wrote:

                                          Playing Star Craft II

                                          How is it? I've been on WoW for 2+ years and heard good stuff about Star Craft II.

                                          "The clue train passed his station without stopping." - John Simmons / outlaw programmer "Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon "Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham

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