richh@pnet02.cts.com (Rich Herzog) (08/23/88)
Check out PCSG's 'Lucid.' This is exactly the feature they are most famous for. 'BoeingCalc' also (I believe) claims this feature, or an analog. .rh =============================================================================== I'm not as confused then as I will be now... UUCP: {ames!elroy, <backbone>}!gryphon!pnet02!richh INET: richh@pnet02.cts.com