Finished exp_construct. Must debug.
Intel library linking error needs to be fixed.
Diagonalized explicitly built Hamiltonian.
Update test.f90
Explicit expansion is correct. Verifying Hv
Debug v_i=(0,...,i,...,0) i=1 for incorrect Hv
Hv debug. Devug for incorrect v_i = (0,...,i,...0) i=1
Same as previous
Delete debug.acth
Delete debug.acthv
Merge branch 'master' of github.com:cthree-40/det-ci-4.1.0
Hopefully, this works.