21 lines
743 B
Matlab
21 lines
743 B
Matlab
function e = SPAimerr(c);
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% e = aimerr(c);
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%
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% Interpret the return codes generated by the aim routines.
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% The return code c = 2 is used by aim_schur.m but not by aim_eig.m.
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if(c==1) e='Aim: unique solution.';
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elseif(c==2) e='Aim: roots not correctly computed by real_schur.';
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elseif(c==3) e='Aim: too many big roots.';
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elseif(c==35) e='Aim: too many big roots, and q(:,right) is singular.';
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elseif(c==4) e='Aim: too few big roots.';
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elseif(c==45) e='Aim: too few big roots, and q(:,right) is singular.';
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elseif(c==5) e='Aim: q(:,right) is singular.';
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elseif(c==61) e='Aim: too many exact shiftrights.';
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elseif(c==62) e='Aim: too many numeric shiftrights.';
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else e='Aimerr: return code not properly specified';
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end
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return
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