human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "a refined machinery to calculate large moments from coupled systems of linear differential equations"):
  Abstract: The large moment method can be used to compute a large number of moments of physical quantities that are described by coupled systems of linear differential equations. Besides these systems the algorithm requires a certain number of initial values as input, that are often hard to derive in a preprocessing step.Thus a major challenge is to keep the number of initial values as small as possible. We present the basic ideas of the underlying large moment method and present refined versions that reduce significantly the number of required initial values.

Includes members:
  Member "minimal representations and algebraic relations for single nested products":
    also connected through other hyperedges:
      (none)
  Member "computing the inverse mellin transform of holonomic sequences using kovacic s algorithm":
    also connected through other hyperedges:
      (none)
  Member "representing q hypergeometric products and mixed versions in difference rings":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "towards a symbolic summation theory for unspecified sequences")
  Member "algorithms to solve coupled systems of differential equations in terms of power series":
    also connected through other hyperedges:
      (none)
  Member "a toolbox to solve coupled systems of differential and difference equations":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "computer algebra tools for feynman integrals and related multi sums")
  Member "algebraic independence of sequences generated by cyclotomic harmonic sums":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "towards a symbolic summation theory for unspecified sequences")
  Member "a difference ring theory for symbolic summation":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "minimal representations and algebraic relations for single nested products")
  Member "the package harmonicsums computer algebra and analytic aspects of nested sums":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "algebraic independence of cyclotomic harmonic sums")

Question: Please tell me which class the source paper belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.SC(Symbolic Computation)