Finite Difference: Developing 2nd Order Fromms Scheme (Help)

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SUMMARY

The discussion centers on developing a second-order Fromm difference scheme using the points (i-2, i-1, i, i+1). The user seeks assistance in understanding the Fromm difference scheme, which is not well-documented in common resources like Wikipedia or Google. The conversation highlights the need for clarity on the mathematical formulation and implementation of this numerical method.

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  • Research the mathematical formulation of the Fromm difference scheme
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flyingcarpet
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how can i develope second order Fromms difference scheme by using these points:
(i-2, i-1, i , i+1) Please help me.
 
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Hi flyingcarpet! :smile:

What's a Fromms difference scheme?

I can't find Fromm on wikipedia or google … :confused:
 

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