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library(matrix_util)

Predicates to build matrices from lists   [more]

Predicates

concat(+RowsOrCols, -List)
Concatenate all the rows (or columns) into a flat list
list2cols(+List, +NRows, +NCols, -Cols)
Create a matrix from a flat list of row-wise listed elements
list2rows(+List, +NRows, +NCols, -Rows)
Create a matrix from a flat list of row-wise listed elements
matrix(+NRow, +NCols, -Rows)
Create a matrix as a list of rows
matrix(+NRows, +NCols, -Rows, -Cols)
Create a matrix as both a list of rows and a list of columns
read_data(+File, ?List, -Length)
Read numbers from a file into List
transpose(+Matrix, -Transposed)
Transpose a matrix (list of rows or list of columns)

Description

This library contains predicates for representing and manipulating matrices as nested lists. Both list of rows and list of columns can be created and mapped into each other.

Note that newer versions of ECLiPSe have good support for representing matrices as multi-dimensional arrays, which is often preferrable to the list representation used here.

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Generated from matrix_util.eci on 2017-11-22 13:48