# isieee

## Purpose

True for IEEE floating-point arithmetic.

## Synopsis

    k = isieee

## Description

`isieee` returns 1 on machines with IEEE arithmetic and 0 on machines without IEEE arithmetic.

Machines with IEEE arithmetic include

- IBM PC
- Most UNIX workstations
- Macintosh
  Machines without IEEE arithmetic include

- VAX
- Cray

  ## See Also

      computer

  (c) Copyright 1994 by The MathWorks, Inc.