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Top posts (27) All Questions Answers | Votes Newest

10 Function approximation: why does using increasingly higher order approximating polynomials not lead to convergent approximation schemes in general? Jun 7 '15
8 Good tutorials on how to use Butcher tables? Jan 15 '15
7 How to avoid overflow error in program that computes product of two numbers, such that when one is big enough to cause overflow, other is $0$? Jul 8 '15
6 Error implementing Robin boundary conditions in toy ODE problem Oct 14 '14
6 How does the L-stability or A-stability of a scheme relate to its ability to preserve a quadratic invariant? Oct 31 '14
5 What is lost in terms of approximation, when writing a problem in terms of a Differential Algebraic Equation (DAE) system rather than an ODE system? Dec 23 '14
5 Reference request: theory regarding time evolution of closed loop 2D elastic shapes? Jul 17 '15
5 How would I figure out when a function would be at the “brink of underflow”? Oct 15 '15
5 Complete (an incomplete) explanation of the phenomenon of “aliasing”, when using Fourier series to approximate functions? Jun 12 '15
4 scipy odeint: sum of conservative ode equations does not remain zero as it is being solved — is this normal? Jun 19 '14
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