I'm pretty sure he's talking about doing 16-bit arithmetic with the 8-bit carrying or simply multiplying numbers since that requires adding multiple times. I me

I'm pretty sure he's talking about doing 16-bit arithmetic with the 8-bit carrying or simply multiplying numbers since that requires adding multiple times. I mean this code here is the "fast" way of multiplying numbers: http://www.6502.org/source/integers/fastmult.htm http://www.6502.org/source/integers/fastmult.htm