Searched refs:qrtMinor (Results 1 – 1 of 1) sorted by relevance
90 final double[] qrtMinor = qrt[minor]; in QRDecompositionImpl() local101 final double c = qrtMinor[row]; in QRDecompositionImpl()104 … final double a = (qrtMinor[minor] > 0) ? -FastMath.sqrt(xNormSqr) : FastMath.sqrt(xNormSqr); in QRDecompositionImpl()117 qrtMinor[minor] -= a; // now |v|^2 = -2a*(qr[minor][minor]) in QRDecompositionImpl()135 alpha -= qrtCol[row] * qrtMinor[row]; in QRDecompositionImpl()137 alpha /= a * qrtMinor[minor]; in QRDecompositionImpl()141 qrtCol[row] -= alpha * qrtMinor[row]; in QRDecompositionImpl()201 final double[] qrtMinor = qrt[minor]; in getQT() local203 if (qrtMinor[minor] != 0.0) { in getQT()207 alpha -= cachedQT.getEntry(col, row) * qrtMinor[row]; in getQT()[all …]