Recent content by Christina2010

  1. C

    Laplace Eq with Dirichlet boundary conditions in 2D (solution check)

    Hey, I think either way is correct. you could do from 1 to inf, and assume that the even numbers are 0, also, you could sum odd number. I followed your way to calculate the Bn, but I got the same answer as the PhysicsMark had.
  2. C

    Laplace Eq with Dirichlet boundary conditions in 2D (solution check)

    Hey, I think either way is correct. you could do from 1 to inf, and assume that the even numbers are 0, also, you could sum odd number. I followed your way to calculate the Bn, but I got the same answer as the PhysicsMark had.
  3. C

    Writing a polynomial in terms of other polynomials (Hermite, Legendre, Laguerre)

    Okay, thanks.
  4. C

    Writing a polynomial in terms of other polynomials (Hermite, Legendre, Laguerre)

    Hey, Vela. When I did the Hermite polynomial, I used int ( 2x^4-x^3+3x^2+5x+2) ( 16x^4-48x^2+12) (e^-x^2), -inf, inf to calculate the a4, but I got a different number from linear algebra. (e^-x^2 is the weight function for Hermite polynomial)
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