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Few missing arnoldi tests #22963

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Jul 31, 2017
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Few missing arnoldi tests #22963

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adae8ba
Few missing arnoldi tests
kshyatt Jul 25, 2017
5558215
fix trailing whitespace (squashme)
tkelman Jul 26, 2017
a9bf291
clarify comment
kshyatt Jul 27, 2017
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4 changes: 4 additions & 0 deletions test/linalg/arnoldi.jl
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Original file line number Diff line number Diff line change
@@ -31,6 +31,10 @@ using Base.Test
(d,v) = eigs(a, nev=3)
@test a*v[:,2] ≈ d[2]*v[:,2]
@test norm(v) > testtol # eigenvectors cannot be null vectors
(d,v) = eigs(a, I, nev=3) # test eigs(A, B; kwargs...)
@test a*v[:,2] ≈ d[2]*v[:,2]
@test norm(v) > testtol # eigenvectors cannot be null vectors
@test_warn "Use symbols instead of strings for specifying which eigenvalues to compute" eigs(a, which="LM")
# (d,v) = eigs(a, b, nev=3, tol=1e-8) # not handled yet
# @test a*v[:,2] ≈ d[2]*b*v[:,2] atol=testtol
# @test norm(v) > testtol # eigenvectors cannot be null vectors