  ***   Warning: new stack size = 20000000 (19.073 Mbytes).
46
46
18
2
2
2
4
68
170
[2, -1]
[2, -1]
  ***   at top-level: nfrootsof1(x^0)
  ***                 ^---------------
  *** nfrootsof1: constant polynomial in nfrootsof1.
Total time spent: 2237
