# M0nbar -- calculations for divisors and curves on the moduli space of stable n-pointed genus zero curves

## Description

This package contains two types for working with divisor classes and curve classes on $\bar{M}_{0,n}$, the moduli space of stable n-pointed genus zero curves. The basic types are DivisorClassRepresentativeM0nbar and CurveClassRepresentativeM0nbar.

 i1 : L1= { {{{2,1},{3},{4},{5}},-2}, {{{1,3},{2},{4},{5}},-7}, {{{1,4},{2},{3},{5}},1}}; i2 : C=curveClassRepresentativeM0nbar(5,L1); i3 : L2=new HashTable from { {{1,3},1}, {{1,4},1}}; i4 : D=divisorClassRepresentativeM0nbar(5,L2); i5 : intersection(C,D) o5 = 6

## Version

This documentation describes version 0.3 of M0nbar.

## Source code

The source code from which this documentation is derived is in the file M0nbar.m2.

## For the programmer

The object M0nbar is .