Changes between Version 8 and Version 9 of u/erica/truncerror


Ignore:
Timestamp:
08/28/13 14:49:00 (11 years ago)
Author:
Erica Kaminski
Comment:

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  • u/erica/truncerror

    v8 v9  
    88= Local truncation error (LTE)=
    99
    10 LTE is a measure of how well a solution to a particular ODE satisfies the finite difference approximation of that ODE.
     10LTE is a measure of how well an analytical solution to a particular ODE satisfies the finite difference approximation of that ODE.
    1111
    1212The concept of LTE is illustrated with the following example. Suppose we replace the 2nd derivative of the 1D Poisson equation,