multipleCover -- Multiple coverings of rational curves on Calabi-Yau threefolds

Synopsis

• Usage:

  multipleCover(d)

• Inputs:
  • d, an integer, the degree d of a rational curve
• Outputs:
  • a rational number, the contribution of multiple coverings of rational curves on Calabi-Yau threefolds

Description

i1 : for d from 1 to 6 list multipleCover(d)

         1   1   1   1    1
o1 = {1, -, --, --, ---, ---}
         8  27  64  125  216

o1 : List