Day 361

Did some graphs for the presentation Carl's got to do for his interview tomorrow.

Came across a triffic and easy bin-to-hex routine in that old ZX81 m/c book: simply get each nybble and OR it in a byte with 30h to get the hex digit. The success of this encouraged me to rationalise my bin-to-dec 32-bit routine, first to fill a buffer from the left and then to work with pointers. Works well.

Monday never is very exciting but at least I achieved something constructive today.