[Octopus-notify] svn commit: r2409 - trunk/src by appel

[octopus-notify at tddft.org]

      Author: appel
        Date: Mon Sep 18 16:45:26 2006
New Revision: 2409
   Changeset: http://www.tddft.org/trac/octopus/changeset/2409

Modified:
   trunk/src/td_exp.F90
   trunk/src/td_rti.F90

Log:
o Adding classical Crank-Nicholson propagator.

o Renaming fourth_order to taylor, since a taylor expansion is actually
  computed and the "fourth_order" is just a special choice for tr%te%exp_order.