Casio fx-50F/fx-50FH programming

[David22]

(10-07-2020 06:57 AM)ddd Wrote:  It's not exactly a full line of dot-matrix display (like a HP 30b), it's multiple rectangular dot-matrix regions that usually only contain one character (like a HP 35s)

Still, it's definitely adequate for cheating and vastly superior to a 7-segment display.

Right, I wanted to say complete line with full dot-matrix chars, i.e., not a dot-matrix complete line, but a line completed it all with characters, where each character is full dot-matrix.

Since early times in pocket computers/calculators we saw models like HP-71b or Sharp PC-1500 with full line dot-matrix (you can draw continuous graphics, although being a very narrow line), or models like Sharp PC-1250 where you only had dot-matrix at chars level, not being capable of continuous graphics across them because there is a blank/empty column between each char (I didn't like this way, and I think hard cost would be near the same).