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Axel Kramer updated MATH-1075: ------------------------------ Attachment: (was: FieldReducedRowEchelonForm.java) > Implementation of a "Reduced row echelon form" for FieldMatrix<T> > ------------------------------------------------------------------ > > Key: MATH-1075 > URL: https://issues.apache.org/jira/browse/MATH-1075 > Project: Commons Math > Issue Type: Improvement > Reporter: Axel Kramer > Priority: Minor > Attachments: FieldReducedRowEchelonForm.java > > > Matrix class that wraps a FieldMatrix<T> matrix, which should be transformed > to reduced row echelon format. > See: http://en.wikipedia.org/wiki/Row_echelon_form > Example: > RowReduce({{2, 0, -1, 0, 0},{1, 0, 0, -1, 0},{3, 0, 0, -2, -1},{0, 1, 0, 0, > -2},{0, 1, -1, 0, 0}}) > gives: > {{1,0,0,0,-1}, > {0,1,0,0,-2}, > {0,0,1,0,-2}, > {0,0,0,1,-1}, > {0,0,0,0,0}} > Related to this issue: > https://bitbucket.org/axelclk/symja_android_library/issue/25 -- This message was sent by Atlassian JIRA (v6.1.5#6160)