19 lines
357 B
C
19 lines
357 B
C
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void simp3(float **a, int i1, int k1, int ip, int kp)
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{
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int kk,ii;
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float piv;
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piv=1.0/a[ip+1][kp+1];
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for (ii=1;ii<=i1+1;ii++)
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if (ii-1 != ip) {
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a[ii][kp+1] *= piv;
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for (kk=1;kk<=k1+1;kk++)
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if (kk-1 != kp)
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a[ii][kk] -= a[ip+1][kk]*a[ii][kp+1];
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}
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for (kk=1;kk<=k1+1;kk++)
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if (kk-1 != kp) a[ip+1][kk] *= -piv;
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a[ip+1][kp+1]=piv;
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}
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