dirmul

[0, 0, 0, 1]
[0, 1]
[1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[1, 4, 6, 12]
[1, 0, 0, 0]
[1/2, 0, 0, 0]
[1, 3, 4, 7, 6, 12, 8, 15, 13, 18]
[]
[1]
[1, 3]
[1, 3, 4]
[1, 0, 0, 1, 0, 0, 0, 0, 1, 0]
[1, 1, 1, 0, 1, 1, 1, 1, 0, 1]
  ***   at top-level: direuler(p=I,10.5,1/((1-X)*(1-p*X)))
  ***                                   ^------------------
  ***   incorrect type in gceil (t_COMPLEX).
  ***   at top-level: direuler(p=2.5,I,1/((1-X)*(1-p*X)))
  ***                                  ^------------------
  ***   incorrect type in gfloor (t_COMPLEX).
  ***   at top-level: direuler(p=2,10,1/((1-X)*(1-p*X)),I)
  ***                                 ^--------------------
  ***   incorrect type in gfloor (t_COMPLEX).
[1]
[1, 3]
[1, 3, 0, 7, 0]
  ***   at top-level: direuler(p=2,10,1/2)
  ***                                 ^----
  ***   domain error in direuler: constant term != 1
  ***   at top-level: direuler(p=2,10,1/(x-2))
  ***                                 ^--------
  ***   domain error in direuler: constant term != 1
Total time spent: 0