[lemma=a] □
[lemma=a] □ □
[lemma=a] □*
This is a constant function so all the derivatives will be zero . Harris Interactive serves clients worldwide through its United States , Europe and Asia offices , its wholly-owned subsidiary Novatris in France and through a global network of independent market research firms . This paper is intended as a first step towards the goal of making the use of information into a quantitative tool . We show that , up to a polynomial factor in size , arithmetic branching programs are equivalent to complements of dependency programs , a model introduced by Pudlak and Sgall in 1996 . As noted , a number of the proposals require a significant amount of work and expertise that the housing industry does not have , e.g ., identifying information on third parties and beneficial owners , applying non-face-to-face customer identification measures and reporting on terrorist assets . That frees up a significant amount of capital that can be invested in the future of this country .