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slu.analysis.getEliminationTreeStatistics
Compute statistics about the elimination tree.
Syntax
slu.analysis.getEliminationTreeStatistics(etree, A, _columnPermutation?)
Description
Compute statistics about the elimination tree. Analyzes the elimination tree structure to provide insights about the factorization, including tree height, supernode count, and rough fill-in estimates.
Parameters
| Name | Description |
|---|---|
| etree | - Elimination tree from getEliminationTree |
| A | - Original sparse matrix |
| _columnPermutation(optional) | IntArray |
Returns
EliminationTreeStatistics