Available: PDP11 system + disks, crt's, la120's, etc.

Hi Jay, These days my problem is more to dispose of the same type of hardware, so I definitely do not want any more. However, I am always interested in more RT-11 software, especially distributions. Even if they are duplicates, they can be used to verify existing copies! I have been a bit busy of late attempting to clear the mess in the house PLUS looking a calculations for PRIME numbers. While really big numbers are not required, 32 bit integers are not at all sufficient and even 56 bit floating point are not able to handle the calculations. What are really needed are 256 bit floating point numbers, although 128 bits for the integers and 64 bits for the fraction would probably be sufficient. At this point, I am in the midst of writing the subroutines myself. I posted an inquiry recently about that problem and the responses were appreciated, but did not provide what is needed. For the integer subroutines: DFLOTL - converts INTEGER * 16 to REAL * 8 LIDINT - convert REAL * 8 to INTEGER * 16 LICLR - clears an INTEGER * 16 LIINC - increments an INTEGER * 16 LIADLI - adds INTEGER * 16 to INTEGER * 16 LIMVLI - moves and INTEGER * 16 to INTEGER * 16 ENLI - encodes an INTEGER * 16 into CHARACTER * 40 I will probably also be using LD type of routines where the L is for the 128 bit INTEGER * 16 portion and the D is at least 64 bits (or REAL * 8) of fraction for a combined total of 192 bits. But more likely at least 128 bits of fraction will be needed - maybe use the letter C? If I find I require: LIMULI - multiplies INTEGER * 16 by INTEGER * 16 LIDILI - divides INTEGER * 16 by INTEGER * 16 If anyone has any suggestions, they would be appreciated!