BTW, I've read that Quanta published some IEEE<->QDOS FP conversion
routines in the past (might have been quite some time ago). Does
anybody remember this and can scan me a copy?
The program FPSAVE which allows an FPU to be used if present (eg on Q40/60) contains the two routines IEEE <> QDOS fp. I have recently used these but not, to my knowledge, on the tricky -1+0 numbers.
George
