inverse
Syntax
inverse(X)
Arguments
X is a matrix.
Details
Return the inverse matrix of X if it is invertible.
Examples
$ x=1..4$2:2;
$ x;
#0 |
#1 |
|---|---|
1 |
3 |
2 |
4 |
$ x.inverse();
#0 |
#1 |
|---|---|
-2 |
1.5 |
1 |
-0.5 |
Syntax
inverse(X)
Arguments
X is a matrix.
Details
Return the inverse matrix of X if it is invertible.
Examples
$ x=1..4$2:2;
$ x;
#0 |
#1 |
|---|---|
1 |
3 |
2 |
4 |
$ x.inverse();
#0 |
#1 |
|---|---|
-2 |
1.5 |
1 |
-0.5 |