From 4b52bc4a512a67ab4056b69ecfe21cb6a9d42df9 Mon Sep 17 00:00:00 2001
From: v1j4y <vijay.gopal.c@gmail.com>
Date: Mon, 19 Dec 2022 14:05:45 +0100
Subject: [PATCH] Revert to default diagonalization method.

---
 src/davidson/diagonalize_ci.irp.f | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/davidson/diagonalize_ci.irp.f b/src/davidson/diagonalize_ci.irp.f
index 8ec6cd7e..76d8b65f 100644
--- a/src/davidson/diagonalize_ci.irp.f
+++ b/src/davidson/diagonalize_ci.irp.f
@@ -5,8 +5,8 @@ BEGIN_PROVIDER [ character*(3), sigma_vector_algorithm ]
  !
  ! If 'cfg', use <Psi_csf|H|Psi_csf> in Davidson
  END_DOC
- !sigma_vector_algorithm = 'det'
- sigma_vector_algorithm = 'cfg'
+ sigma_vector_algorithm = 'det'
+ !sigma_vector_algorithm = 'cfg'
 END_PROVIDER
 
 BEGIN_PROVIDER [ double precision, CI_energy, (N_states_diag) ]