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Macaulay2Doc :: numRows(Matrix)

numRows(Matrix) -- number of rows in a matrix or mutable matrix

Synopsis

Function: numRows
Usage:

numRows m
Inputs:
- m, a matrix
Outputs:
- an integer, the number of rows in m

Ways to use this method:

numRows(Matrix) -- number of rows in a matrix or mutable matrix
"numRows(MutableMatrix)"