Lines Matching refs:xb
149 …PetscScalar f1, f2, f3, f4, f5, f6, d1, d2, d3, d4, d5, d6, d7, d8, xc, xl, xr, xt, xb, xlt, xrb; in FormGradient() local
181 xlt = xrb = xl = xr = xb = xt = xc; in FormGradient()
189 xb = ctx->bottom[i + 1]; in FormGradient()
191 } else xb = x[j - 1][i]; in FormGradient()
209 d4 = (xc - xb); in FormGradient()
211 d6 = (xrb - xb); in FormGradient()
277 …PetscScalar f1, f2, f3, f4, f5, f6, d1, d2, d3, d4, d5, d6, d7, d8, xc, xl, xr, xt, xb, xlt, xrb; in FormJacobian() local
312 xlt = xrb = xl = xr = xb = xt = xc; in FormJacobian()
322 xb = ctx->bottom[i + 1]; in FormJacobian()
324 } else xb = x[j - 1][i]; in FormJacobian()
347 d4 = (xc - xb) / hy; in FormJacobian()
349 d6 = (xrb - xb) / hx; in FormJacobian()