Day 369

Worked on an assembler version of the disc free space program - tricky multiplication. Sorted it out: even conversion to K (SHR 10) and to M (SHR another 10) - the latter scaled up by multiplying by 10 before the divide and putting in a decimal point. Sophisticated stuff. Format leaves a bit to be desired, but content before style. (Important to remember that in this false age).

Not seen M today, she reckoned I was making 'a big mistake' in not coming yesterday.