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80.
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x = umf_lusolve(lup,b,Ax''=b) 
or x = umf_lusolve(lup,b,Ax''=b,A) to add an iterative refinement step
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represents a line break.
Start a new line in the equivalent position in the translation.
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represents a space character.
Enter a space in the equivalent position in the translation.
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x = umf_lusolve(lup,b,Ax''=b)
または x = umf_lusolve(lup,b,Ax''=b,A) (反復改良ステップを追加する場合)
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Translated and reviewed by
Rui Hirokawa
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81.
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4/ you may also compute the 1-norm condition number quickly with:
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represents a space character.
Enter a space in the equivalent position in the translation.
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(no translation yet)
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82.
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K1 = condestsp(A,lup)
K1 = condestsp(A) also works but in this case the lu factors are re-computed inside
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represents a line break.
Start a new line in the equivalent position in the translation.
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represents a space character.
Enter a space in the equivalent position in the translation.
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K1 = condestsp(A,lup)
K1 = condestsp(A) も動作しますが, この場合 LU分解が内部的に再計算されます
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Translated and reviewed by
Rui Hirokawa
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83.
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5/ if you don't need the lu factors anymore, it is recommended to free them with:
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represents a space character.
Enter a space in the equivalent position in the translation.
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5/ LU分解をもう必要としない場合, 次のように解放することを推奨します:
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Translated and reviewed by
Rui Hirokawa
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84.
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umf_ludel(lup)
if you have lost your pointer you may use umf_ludel() which frees all the current umf lu factors
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represents a line break.
Start a new line in the equivalent position in the translation.
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|
represents a space character.
Enter a space in the equivalent position in the translation.
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umf_ludel(lup)
ポインタを失った場合, カレントの umf LU分解を全て解放する umf_ludel()を使用可能です
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Translated and reviewed by
Rui Hirokawa
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85.
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norm of the residual =
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represents a space character.
Enter a space in the equivalent position in the translation.
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残差のノルム =
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Translated and reviewed by
Rui Hirokawa
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86.
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same but with refinement =
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represents a space character.
Enter a space in the equivalent position in the translation.
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改善処理付きの残差のノルム =
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Translated and reviewed by
Rui Hirokawa
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87.
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norm of the residual =
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represents a space character.
Enter a space in the equivalent position in the translation.
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残差のノルム =
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Translated and reviewed by
Rui Hirokawa
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88.
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Now we will see how to use the taucs snmf stuff on the matrix A2.
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次に行列A2のtaucs snmf処理の使用法を示します.
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Translated and reviewed by
Rui Hirokawa
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89.
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This is useful and recommended when your matrix is symmetric positive definite (s.p.d.).
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これは行列が正定対称(s.p.d.)の場合に便利であり推奨されます.
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Translated and reviewed by
Rui Hirokawa
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