Macaulay2 » Documentation
Packages » SpaceCurves :: raoModule
next | previous | forward | backward | up | index | toc

raoModule -- computes the Rao module of a curve

Description

Given I the homogeneous ideal of a pure dimension one subscheme in P^3, the function computes its Rao module.
i1 : R = ZZ/101[x,y,z,w];
i2 : I = monomialCurveIdeal(R,{1,3,4});

o2 : Ideal of R
i3 : M = raoModule I

o3 = cokernel {1} | w -z y -x |

                            1
o3 : R-module, quotient of R

Ways to use raoModule:

  • raoModule(Curve)
  • raoModule(Ideal)

For the programmer

The object raoModule is a method function.


The source of this document is in SpaceCurves.m2:1216:0.