next | previous | forward | backward | up | top | index | toc | Macaulay2 web site
Macaulay2Doc :: columnPermute

columnPermute -- permute some columns

Synopsis

Description

i1 : m = mutableMatrix map(ZZ^5,ZZ^6, (i,j) -> 100*i+j)

o1 = | . . . . . . |
     | . . . . . . |
     | . . . . . . |
     | . . . . . . |
     | . . . . . . |

o1 : MutableMatrix
i2 : columnPermute(m,1,{2,0,1})

o2 = | . . . . . . |
     | . . . . . . |
     | . . . . . . |
     | . . . . . . |
     | . . . . . . |

o2 : MutableMatrix

See also

Ways to use columnPermute :