Rotation angle of the ellipse contour (−180 – 180 degrees), when eigsolver is feast and searchcon is wholecon.
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Name of the controlling study step or user if the feature is controlled manually.
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Eigenvalue search method; the all method finds all eigenvalues for a full matrix and can only be used for small eigenvalue problems when eigsolver is arpack.
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arpack | feast
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true | false
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Integration type for estimation: automatic, Gauss, or trapezoidal, when eigsolver is feast. Also, you can choose Zolotarev (zolot) when searchcon is halfcon.
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on | off
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init | solution
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zero | solution object
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current | solution store
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on | off
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auto | manual
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auto | manual
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halfcon | wholecon
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Specify the eigenvalue search contour when eigsolver is feast: a whole contour or a half contour (Hermitian problem).
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on | off
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auto | manual
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on | off
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true | false
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true | false
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auto | false
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Vertical/horizontal axis ratio of ellipse contour (%), when eigsolver is feast and searchcon is halfcon. The default is 30 for an eigenvalue study and 333 for an eigenfrequency study.
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Vertical/horizontal axis ratio of ellipse contour (%), when eigsolver is feast and searchcon is wholecon.
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