My Apple II "Mode 7" demo relies heavily on a "table of squares" multiply alogorithm, though it's signed (vs unsigned) which is even more of a pain on 6502. htt

My Apple II "Mode 7" demo relies heavily on a "table of squares" multiply alogorithm, though it's signed (vs unsigned) which is even more of a pain on 6502. https://www.youtube.com/watch?v=o8427JsfGwk https://www.youtube.com/watch?v=o8427JsfGwk So many 16-bit demo effects assume you have a decently fast multiply or divide instruction, which makes it really hard to do the same effects on 6502 (as I found with the second reality remake)