===================================================
Ergo version 3.4 release notes, 2014-07-15
===================================================
The following changes were made compared to the previous version:
- Implemented gradient gradient/forces computation (only
Hellmann-Feynman forces; no Pulay correction implemented so far).
- Optimized integral code; critical parts of Coulomb and HF exchange
matrix construction routines are now significantly faster, at least
on some architectures.
- Renamed some local variables in integrals/integrals_hermite.cc to
fix problem on Mips/Mips64 architectures, where identifiers like
R3000/R4000 caused problems.
- Bugfixes and code cleanup.