Queztacotl Posted June 30, 2005 Report Share Posted June 30, 2005 Could someone explain to me how to do calculus at te most basic level and how to understand it, also tell me the terms needed to know? Quote Link to comment Share on other sites More sharing options...
Qfwfq Posted June 30, 2005 Report Share Posted June 30, 2005 Welcome to Hypography, Queztacotl. The answer to such a question could be very long indeed! In the simplest manner, you have the notion of functions and the definition of limits, derivatives and integrals. Are you familiar with these? Quote Link to comment Share on other sites More sharing options...
Queztacotl Posted June 30, 2005 Author Report Share Posted June 30, 2005 I have no notion of any information of Calculus!!! Quote Link to comment Share on other sites More sharing options...
Tormod Posted June 30, 2005 Report Share Posted June 30, 2005 Hm. Maybe start with the beginning, then. http://en.wikipedia.org/wiki/Calculus Quote Link to comment Share on other sites More sharing options...
Queztacotl Posted June 30, 2005 Author Report Share Posted June 30, 2005 Yes, thats a good website, is there more advanced topics of Calculus that the basics would not cover, is the whole topic of Calculus a difficult one, by reading information off that website would I be able to solve Mathematical Problems associated with Calculus. Quote Link to comment Share on other sites More sharing options...
Tormod Posted June 30, 2005 Report Share Posted June 30, 2005 I don't understand what you're asking, Queztacotl. Calculus isn't something they hand out on plates, it is something you need to learn from someone. Like in school or from a book. Like Qfwfq told you the topic is too broad to give any more meaningful advice than that. Quote Link to comment Share on other sites More sharing options...
Queztacotl Posted June 30, 2005 Author Report Share Posted June 30, 2005 Yes, I know what ur saying but I have an exam in two and a half years and one topic is Calculus, how would I be able to understand the formula used and how to understand the terms. Quote Link to comment Share on other sites More sharing options...
C1ay Posted June 30, 2005 Report Share Posted June 30, 2005 Yes, thats a good website, is there more advanced topics of Calculus that the basics would not cover, is the whole topic of Calculus a difficult one, by reading information off that website would I be able to solve Mathematical Problems associated with Calculus.MathWorld has everything you want to know about calculus. The presentation is not instructional though. For that you will need a classroom environment. You might find calculus.org helpful as well. Quote Link to comment Share on other sites More sharing options...
Qfwfq Posted June 30, 2005 Report Share Posted June 30, 2005 I have an exam in two and a half years and one topic is CalculusTwo and a half years is plenty of time to learn calculus, if you go about it the right way, even a tiny spot more than the basics. Currently, what kind of things do you know, besides arithmetic and similar things? Do you know algebra, exponentials logs and trigonometry? Quote Link to comment Share on other sites More sharing options...
Queztacotl Posted June 30, 2005 Author Report Share Posted June 30, 2005 You see, over in Ireland, there is a Junior Cert and a Leaving Cert. I have completed my junior cert and beginning my Leaving Certificate Course. The Junior Cert course covers a lot of the algebra Eg. Quadratic Equations, and using x all the time. I have done basic trigonometry which involves Cosine Tan and Sine to find angles and lengths of sides, I have done 10 Theorems, Basics of The Line, and Statistics.The Leaving Cert. Course covers everything elso on a higher level Eg, Calculus etc. I havent done Expotential Logs yet. Currently during summer I am supposed to study and in school in September the Maths Teacher will tell us but I don't think there is enough time to cover the whole course and so I want to learn Calculus fully! I know most algebra! Quote Link to comment Share on other sites More sharing options...
Qfwfq Posted June 30, 2005 Report Share Posted June 30, 2005 The best thing is to follow the teacher's lessons and schedules and do what you can at home but without panicking. You can find exponantials and logs in the link C1ay provided and there you can also find the definition of limits. After the notion of limit is quite clear you could even understand the definition of derivation. Not to fast though, take the right time to get things clear. If you have specific questions about specific details you can always seek help on these boards. :xx: Quote Link to comment Share on other sites More sharing options...
linuxgeek71 Posted June 30, 2005 Report Share Posted June 30, 2005 Google's directory feature is always a good way to start. http://www.google.com/Top/Science/Math/Calculus?tc=1/ Quote Link to comment Share on other sites More sharing options...
Tormod Posted June 30, 2005 Report Share Posted June 30, 2005 Great link, linuxgeek - and welcome to Hypography! Quote Link to comment Share on other sites More sharing options...
nkt Posted June 30, 2005 Report Share Posted June 30, 2005 Calculus is a pretty big thing. As someone once said: If calculus was invented today, they would show it to a business, and they would give it a week or two, then throw it out, as it wouldn't have the Return On Investment needed. You will need to put in quite a lot of work. I suggest getting a good calculator, one which can handle pretty much anything you throw at it, whilst letting you put the equations in as you would write them. I've got a Sharp EL-9300 which did me well through a maths-intensive degree, and still sees use today (although probably obsolete by now, it has the same batteries in it!) The Solver function is also great for checking that you re-arranged an equation correctly! Quote Link to comment Share on other sites More sharing options...
rockytriton Posted July 1, 2005 Report Share Posted July 1, 2005 ok here's something basic: f(x) = x^3that means the derivative is:f'(x) = 3x^2that's f'(x) = nx^(n-1) for simple terms like this. that's probably the most basic thing that I can think of, but if you want a real explaination, you may want to follow one of those links. By the way, the long way to do that nx^(n-1) is: lim f(x + h) - f(x)h->0 ----------------- h I'm going by memory, but I think that's right. I guess if you don't know derivatives, then you probably don't know limits though. Quote Link to comment Share on other sites More sharing options...
somebody Posted July 1, 2005 Report Share Posted July 1, 2005 i took two semesters of calculas class. aand only thing i learn is the derivatives and integrations. So i think they are most important once and they cover pretty much most of the course! Quote Link to comment Share on other sites More sharing options...
Jay-qu Posted July 1, 2005 Report Share Posted July 1, 2005 well yeah trying to learn calculus without learning to differentiate and intergrate would be like learning to run before you walk... it is really helpful if you can differentiate and intergrate by sight(because your going to be doing it a lot), that is you learn all the rules but just apply them in your head, saves time. so rules like product, quotient and chain rule - a yr12 text book (or equivalent) should have this kind of stuff in it. heres a couple of semi-advanced questions for those that enjoy differentiating differentiate wrt x, y = x / √(36 - x^2) y = √(2x - 1) / e^2x Quote Link to comment Share on other sites More sharing options...
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