The Asymptotic Expansion Method via Symbolic Computation

Algorithm 7

Implementation of the algorithm. Step (5).

 for (i=0; i<=order; i++){ For each 𝜌 such that 0≤𝜌≤𝑄,

  s [i] = xdx [𝟷][𝟶][i];

   s [i].normalice ();       𝑥(𝜌)=𝑋(1,0,𝜌),and𝑥(𝑡)=∑_{0≤𝜌≤𝑄}𝜖^𝜌𝑥(𝜌).

  s [i].order ();

  s [i].join ();

  s [i].neglect (PREC);

 }