/home/eoseret/qaas/qaas_runs/178-547-6790/intel/miniqmc/build/miniqmc/src/QMCWaveFunctions/Jastrow/TwoBodyJastrowRef.h: 324 - 331
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324:   for (int jat = 0; jat < N; jat++)
325:   {
326:     const valT du   = cur_u[jat] - old_u[jat];
327:     const valT newl = cur_d2u[jat] + lapfac * cur_du[jat];
328:     const valT dl   = old_d2u[jat] + lapfac * old_du[jat] - newl;
329:     Uat[jat] += du;
330:     d2Uat[jat] += dl;
331:     cur_d2Uat -= newl;
