When spherical is used, the result on Ubuntu18.04 becomes
...
Singles contributions
Doubles contributions
CCSD(T)
Using plain CCSD(T) code
...
CCSD[T] correction energy / hartree = ...
CCSD[T] correlation energy / hartree = ...
CCSD[T] total energy / hartree = ...
CCSD(T) correction energy / hartree =
CCSD(T) correlation energy / hartree =
CCSD(T) total energy / hartree = ...
The repeated one gives
...
CCSD[T] correction energy / hartree = ...
CCSD[T] correlation energy / hartree = ...
CCSD[T] total energy / hartree = ...
CCSD(T) correction energy / hartree =
CCSD(T) correlation energy / hartree =
CCSD(T) total energy / hartree = ..
The two results can be called identical.
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