def test_dTDA(self): td = rks.dTDA(mf_lda) td._scf.xc = '' es = td.kernel(nstates=3)[0] self.assertAlmostEqual(lib.fp(es), 0.3237948650800024, 6) td = rks.dTDA(mf_lda) es = td.kernel(nstates=3)[0] self.assertAlmostEqual(lib.fp(es), 0.3237948650800024, 6)
def test_dTDA(self): td = rks.dTDA(mf_lda) td._scf.xc = '' es = td.kernel(nstates=3)[0] self.assertAlmostEqual(lib.fp(es), 0.3237948650800024, 6) td = rks.dTDA(mf_lda) es = td.kernel(nstates=5)[0] self.assertAlmostEqual(lib.fp(es[:3]), 0.3237948650800024, 6) ref = [10.05245288, 10.05245288, 16.03497655, 30.7120363, 30.7120363 ] self.assertAlmostEqual(abs(es * 27.2114 - ref).max(), 0, 6)
def dTDA(mf): if isinstance(mf, scf.uhf.UHF): return uks.dTDA(mf) else: return rks.dTDA(mf)