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Searched refs:norm_dtau_sq (Results 1 – 1 of 1) sorted by relevance

/dports/science/quantum-espresso/q-e-qe-6.7.0/Modules/
H A Dconstraints_module.f90552 REAL(DP) :: dtau(3), norm_dtau, norm_dtau_sq, expo local
821 norm_dtau_sq = dtau(1)**2 + dtau(2)**2 + dtau(3)**2
823 norm_dtau = sqrt( norm_dtau_sq )
837 dtau(:) = dtau(:) / norm_dtau_sq*( cos( phase ) - sinxx )