asinm

Scilab Function
Last update : April 1993

asinm - matrix wise sine inverse

### Calling Sequence

  `t=asinm(x)`

### Parameters

- `x`: real or complex square matrix
- `t`: real or complex square matrix

### Description

`t` are sine inverse of the `x` matrix. Diagonalization method is used. For non symmetric matrices result may be inaccurate.

### Examples

    A=[1,2;3,4]
    sinm(asinm(A))
    asinm(A)+%i*logm(%i*A+sqrtm(eye()-A*A))

### See Also

`asin`, `sinm`,