Difference between revisions of "Manuals/calci/NEGZEROPOS"
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==References== | ==References== | ||
| + | *[http://en.wikipedia.org/wiki/Nonnegative_matrix Positive Matrix] | ||
| + | *[http://en.wikipedia.org/wiki/Zero_matrix Zero Matrix] | ||
Latest revision as of 10:11, 15 May 2015
MATRIX("NEGZEROPOS",order)
- is the size of the Negzeropos matrix.
is the size of the Negzeropos matrix.Description
- This function gives the matrix of order 3 with the element 0,1 and -1.
- It is indicating the positive,negative and zero values of matrix.
- Here MATRIX("negzeropos") is showing the matrix of order3 only filled with the elements 0, 1 and -1.
- Suppose users need a matrix with only 0 and 1, then we can use the absolute value like $ABS.
- In the same way users also can get a number 1 matrix. Its syntax is MATRIX("ones")
Examples
- 1.MATRIX("negzeropos",4)
| 0 | -1 | 1 | 1 |
| -1 | -1 | 0 | 1 |
| -1 | 1 | 0 | -1 |
| 1 | 0 | 1 | 1 |
- 2.MATRIX("negzeropos",5).$(ABS)
| 0 | 1 | 1 | 1 | 0 |
| 1 | 1 | 1 | 1 | 0 |
| 1 | 1 | 1 | 1 | 1 |
| 1 | 0 | 1 | 1 | 1 |
| 0 | 1 | 0 | 1 | 1 |
- 3. MATRIX("ones",6)
| 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 | 1 | 1 |