coefficientList -- the coefficients of a symmetric divisor D in the standard basis

Synopsis

• Usage:

  coefficientList(D)

• Inputs:
  • D, an instance of the type SymmetricDivisorM0nbar
• Outputs:
  • L, a list

Description

i1 : D=symmetricDivisorM0nbar(6,2*B_2+3*B_3)

o1 = 2*B  + 3*B
        2      3

o1 : S_6-symmetric divisor on M-0-6-bar

i2 : coefficientList(D)

o2 = {2, 3}

o2 : List

See also

• SymmetricDivisorM0nbar -- the class of S_n symmetric divisors on the moduli space of stable n-pointed genus 0 curves