Lines Matching refs:uBrg
3 & uBrg, BDiag, iBC, BC,
38 & uBrg(nshg,nflow), BDiag(nshg,nflow,nflow),
65 uBrg = ypre + eps * Dy
67 call i3LU (BDiag, uBrg, 'backward')
69 call yshuffle(uBrg, 'old2new ')
71 call itrBC (uBrg, uBrg, iBC, BC, iper, ilwork)
73 call itrRes (uBrg, y,
89 uBrg = ypre - eps * Dy
91 call i3LU (BDiag, uBrg, 'backward')
93 call yshuffle(uBrg, 'old2new ')
95 call itrBC (uBrg, uBrg, iBC, BC, iper, ilwork)
97 call itrRes (uBrg, y,
108 uBrg = res - ( uBtmp1 - uBtmp2 ) / (two * eps)