Loading ...
Loading ...
Loading ...
Chapter 10: Matrices 158
Matr4list( also fills a listname with elements from a specified column# in matrix. To fill a list with a specific
column from
matrix, you must enter column# after matrix.
Matr4list(matrix,column#,listname)
List4matr(
List4matr( (lists stored to matrix) fills matrixname column by column with the elements from each list. If
dimensions of all
lists are not equal, List4matr( fills each extra matrixname row with 0. Complex lists are
not valid.
List4matr(listA,...,list n,matrixname)
cumSum(
cumSum( returns cumulative sums of the elements in matrix, starting with the first element. Each
element is the cumulative sum of the column from top to bottom.
cumSum(matrix)
Row Operations
MATRX MATH menu items A through F are row operations. You can use a row operation in an
expression. Row operations do not change
matrix in memory. You can enter all row numbers and
values as expressions. You can select the matrix from the
MATRX NAMES menu.
Loading ...
Loading ...
Loading ...