pdiv

Scilab Function
Last update : April 1993

pdiv - polynomial division

### Calling Sequence

  `[R,Q]=pdiv(P1,P2)`
  `[Q]=pdiv(P1,P2)`

### Parameters

- `P1`: polynomial matrix
- `P2`: polynomial or polynomial matrix
- `R,Q`: two polynomial matrices

### Description

Element-wise euclidan division of the polynomial matrix `P1` by the polynomial `P2` or by the polynomial matrix `P2`. `Rij` is the matrix of remainders, `Qij` is the matrix of quotients and `P1ij = Qij*P2 + Qij` or `P1ij = Qij*P2ij + Qij`.

### Examples

    x=poly(0,'x');
    p1=(1+x^2)*(1-x);p2=1-x;
    [r,q]=pdiv(p1,p2)
    p2*q-p1
    p2=1+x;
    [r,q]=pdiv(p1,p2)
    p2*q+r-p1

### See Also

`ldiv`, `gcd`,