DruckerPrager Function

public function DruckerPrager(CauchyStress, PlasticStrain, params) result(ret)

Arguments

Type	Intent	Optional	Attributes		Name
complex(kind=real64),	intent(in)			::	CauchyStress(:,:)
complex(kind=real64),	intent(in)			::	PlasticStrain(:,:)
real(kind=real64),	intent(in)			::	params(:)

Return Value complex(kind=real64)