Changes between Version 16 and Version 17 of u/erica/truncerror
- Timestamp:
- 08/28/13 14:59:22 (11 years ago)
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u/erica/truncerror
v16 v17 75 75 [[latex($A\vec{U} = 6\vec{x}$)]], 76 76 77 that is the LTE is zero (i.e. discretization of the equation leads to the exact solution).77 that is, the LTE is zero (i.e. discretization of the equation leads to the exact solution). 78 78 79 79 To check this I wrote out the form for the LTE, which is the same as given above but with f(xi) replaced with 6x(i). Using the exact solution in this formula gives,