Recent content by ageralo

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    Where is multivariable calculus applied?

    Computer Graphics.
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    Can't integrate by parts an integral with a fraction inside

    You almost got it. That 1/4 term though needs to be multiplied to your first term. Remember how Mark44 wrote it - 1/4 * Integral Stuff. What you did, the substitution and integration by parts, is just the evaluation of the "Integral Stuff" in the equation 1/4 * Integral Stuff. So that 1/4...
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    How to Implement FEM with a Discontinuity in the Exact Solution?

    FEM = Finite Element Methods Here is a pretty good PDF on its basics. http://www.math.uncc.edu/~shaodeng/TEACHING/math5172/Lectures/Lect_4.PDF
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    How to Implement FEM with a Discontinuity in the Exact Solution?

    Homework Statement Use FEM to solve this problem. The difficulty lies in the fact that the exact solution has a discontinuity in it. From x=[0,0.6) the exact solution u is x5/20 - x/20 and from x =(0.6,1] u is sin(x). The problem I'm having is I'm not sure what to do at the jump in my code...