next | previous | forward | backward | up | top | index | toc | Macaulay2 web site

Macaulay2Doc :: gradedModuleMap

gradedModuleMap -- make a map of graded modules

Synopsis

Usage:
gradedModuleMap v
Inputs:
- v, a list, a matrix, or a list or sequence of matrices
Outputs:
- the graded module map with the i-th element of v installed as its i-th component

Description

i1 : gradedModuleMap(random(ZZ^3,ZZ^4),random(ZZ^2,ZZ^2))

          3                    4
o1 = 0: ZZ  <--| 8 5 7 5 |-- ZZ  :0
               | 6 2 6 5 |
               | 5 5 3 2 |

          2                2
     1: ZZ  <--| 8 7 |-- ZZ  :1
               | 0 0 |

o1 : GradedModuleMap

Ways to use `gradedModuleMap` :

gradedModuleMap(List)
gradedModuleMap(ModuleMap)
gradedModuleMap(Sequence)