783 B
783 B
Function inv
Calculate the inverse of a square matrix.
Syntax
math.inv(x)
Parameters
| Parameter | Type | Description |
|---|---|---|
x |
number | Complex | Array | Matrix | Matrix to be inversed |
Returns
| Type | Description |
|---|---|
| number | Complex | Array | Matrix | The inverse of x. |
Throws
| Type | Description |
|---|
Examples
math.inv([[1, 2], [3, 4]]) // returns [[-2, 1], [1.5, -0.5]]
math.inv(4) // returns 0.25
1 / 4 // returns 0.25