Lines Matching refs:xc
207 PetscReal f1, f2, f3, f4, f5, f6, d1, d2, d3, d4, d5, d6, d7, d8, xc, xl, xr, xt, xb, xlt, xrb; in FormFunctionGradient() local
237 xc = x[row]; in FormFunctionGradient()
238 xlt = xrb = xl = xr = xb = xt = xc; in FormFunctionGradient()
271 d1 = (xc - xl); in FormFunctionGradient()
272 d2 = (xc - xr); in FormFunctionGradient()
273 d3 = (xc - xt); in FormFunctionGradient()
274 d4 = (xc - xb); in FormFunctionGradient()
423 PetscReal f1, f2, f3, f4, f5, f6, d1, d2, d3, d4, d5, d6, d7, d8, xc, xl, xr, xt, xb, xlt, xrb; in FormHessian() local
459 xc = x[row]; in FormHessian()
460 xlt = xrb = xl = xr = xb = xt = xc; in FormHessian()
494 d1 = (xc - xl) * rhx; in FormHessian()
495 d2 = (xc - xr) * rhx; in FormHessian()
496 d3 = (xc - xt) * rhy; in FormHessian()
497 d4 = (xc - xb) * rhy; in FormHessian()