Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Sharp PC-1403 small scientific calculator and pocket computer manufactured by electronics company, Sharp. It was the successor of the Sharp PC-1401. It contained a better display, more RAM and better system software. Calculations could be performed in two modes CALulator and RU ...Full description
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Sharp PC-1403 small scientific calculator and pocket computer manufactured by electronics company, Sharp. It was the successor of the Sharp PC-1401. It contained a better display, more RAM and better system software. Calculations could be performed in two modes CALulator and RUN. In the former the PC-1403 would behave like a normal scientific calculator at the time with formulas entered in algebraic logic or in RUN mode BASIC statements could be entered for immediate execution and print out. The later was similar to the Direct algebraic logic employed by modern calculators.