Recent content by Levex

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    Find exact solution for few angles

    Complex numbers might reduce to real numbers if you properly transform your equations...
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    Solve Math Doubt: Why Did This Happen?

    I still don't understand why people want to divide by zero. It's completely nonsense...
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    High School What Exactly are the Roots of a Polynomial?

    Graphically, real roots of polynomial is where the graph cuts the x line. :)
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    Programming: a Book or Practicing Only?

    For me, I didn't need any assistance about changing languages. The concept is the same everywhere...
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    Undergrad I need an algorithm to best-fit a curve

    You could try Lagrange Interpolation. Although it may have divergence, it will certainly pass through those points.
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    Graduate Euler's derivation of Riemann Zeta Function for even integers

    It isn't hard to derive it if you know about Bernoulli numbers. Follow Euler's argument with a general 2n term.