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13 lines
547 B
C++
13 lines
547 B
C++
// Naïve Sherman Morrison
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void SM1(double *Slater_inv, unsigned int Dim, unsigned int N_updates,
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double *Updates, unsigned int *Updates_index);
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// Sherman Morrison, with J. Slagel splitting
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// http://hdl.handle.net/10919/52966
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void SM2(double *Slater_inv, unsigned int Dim, unsigned int N_updates,
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double *Updates, unsigned int *Updates_index);
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// Sherman Morrison, leaving zero denominators for later
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void SM3(double *Slater_inv, unsigned int Dim, unsigned int N_updates,
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double *Updates, unsigned int *Updates_index);
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