Show that for the implicit midpoint rule?

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SUMMARY

The discussion centers on the implicit midpoint rule in numerical analysis, specifically addressing the error bound expressed as ||e_i+1|| <= ||e_i|| + h||f((t_i+t_i+1)/2, (y_i+y_i+1)/2) - f((t_i+t_i+1)/2, y((t_i+t_i+1)/2))|| + O(h^3). Participants emphasize the need for a complete problem statement, relevant equations, and prior attempts to solve the issue for effective guidance. The lack of clarity in the original post limits the ability of others to provide assistance.

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shehpar
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||e_i+1|| <= ||e_i||+h||f( (t_i+t_i+1)/2, y_i+y_i+1)/2)-f((t_i+t_i+1)/2, y(t_i+t_i+1)/2))||+O(h^3).

I need help about this question.if anybody able to guide me , I be thankful .
 
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shehpar said:
||e_i+1|| <= ||e_i||+h||f( (t_i+t_i+1)/2, y_i+y_i+1)/2)-f((t_i+t_i+1)/2, y(t_i+t_i+1)/2))||+O(h^3).

I need help about this question.if anybody able to guide me , I be thankful .
You need to provide more information than this. There is a template with three parts:

  1. The complete problem statement
  2. Relevant or useful equations
  3. What you have tried

You have provided an equation with no explanation of what the symbols mean, or any other information, so don't expect much help.
 

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