ieee

Scilab Function
Last update : 25/04/2007

ieee - set floating point exception mode

### Calling Sequence

  `mod=ieee()`
  `ieee(mod)`

### Parameters

- `mod` : integer scalar whose possible values are 0,1,or 2

### Description

`ieee()` returns the current floating point exception mode.

  0: floating point exception produce an error
  1: floating point exception produce a warning
  2: floating point exception procudes Inf or Nan

`ieee(mod)` sets the current floating point exception mode.

The initial mode value is 0.

### Remarks

Floating point exception arising inside some library algorithms are not yet handled by `ieee` modes.

### Examples

    ieee(1);1/0
    ieee(2);1/0,log(0)

### See Also

`errcatch` ,