Lines Matching refs:j
77 for (int j=0;j<N;j++) in copy_matrix() local
78 cible[i][j]=source[i][j]; in copy_matrix()
97 for (int j=0;j<N;j++){ in aat_product() local
100 if(i>=j) in aat_product()
103 somme+=A[k][i]*A[k][j]; in aat_product()
105 X[j][i]=somme; in aat_product()
115 for (int j=0;j<N;j++){ in matrix_matrix_product() local
119 somme+=A[k][i]*B[j][k]; in matrix_matrix_product()
120 X[j][i]=somme; in matrix_matrix_product()
130 for (int j=0;j<N;j++) in matrix_vector_product() local
131 somme+=A[j][i]*B[j]; in matrix_vector_product()
138 for (int j=0; j<N; ++j) in symv() local
139 X[j] = 0; in symv()
140 for (int j=0; j<N; ++j) in symv() local
142 real t1 = B[j]; in symv()
144 X[j] += t1 * A[j][j]; in symv()
145 for (int i=j+1; i<N; ++i) { in symv()
146 X[i] += t1 * A[j][i]; in symv()
147 t2 += A[j][i] * B[i]; in symv()
149 X[j] += t2; in symv()
155 for (int j=0; j<N; ++j) in syr2() local
157 for (int i=j; i<N; ++i) in syr2()
158 A[j][i] += B[i]*X[j] + B[j]*X[i]; in syr2()
164 for (int j=0; j<N; ++j) in ger() local
166 for (int i=j; i<N; ++i) in ger()
167 A[j][i] += X[i]*Y[j]; in ger()
176 for (int j=0;j<N;j++) in atv_product() local
177 somme += A[i][j]*B[j]; in atv_product()
198 for (int j=i+1; j<N; ++j) in trisolve_lower() local
199 X[j] -= tmp * L[i][j]; in trisolve_lower()
224 for (int j=0;j<N;j++){ in norm_diff() local
225 real diff=A[i][j] - B[i][j]; in norm_diff()
227 somme2 += A[i][j]*A[i][j]; in norm_diff()