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--- status: DRAFT
--- author(s): MES
--- notes:
document {
Key => {(pivots,Matrix),pivots},
Headline => "list of pivot locations of a matrix",
Usage => "pivots f",
Inputs => {
"f"
},
Outputs => {
List => {"of positions (r,c) which are the positions of the non-zero lead terms
(in each column)"}
},
EXAMPLE lines ///
f = matrix{{1,3,0,0,3,5,2,0,0},{0,0,0,1,3,6,7,8,0}}
pivots f
///,
PARA{"This function is used in the current implementation of the Smith normal form."},
Caveat => "Should be implemented in the engine.",
SeeAlso => {smithNormalForm}
}
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