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Prime resets when finding eigenvalues
02-02-2015, 12:59 PM
Post: #9
RE: Prime resets when finding eigenvalues
I can't reproduce a crash.
a:=[[0,1,0,0,0],[1,0,1,0,0],[0,1,0,1,0],[0,0,1,0,1],[0,0,0,1,0]];
EIGENVAL(a) returns 5 eigenvalues.
There is normally no random involved in computing eigenvalues, except for some inputs (of measure 0). The numeric eigenvalues are computed by doing a Schur factorization using Francis algorithm.
eigenvals(a) return the exact eigenvalues.
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RE: Prime resets when finding eigenvalues - parisse - 02-02-2015 12:59 PM



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