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hdbcalc.sda
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1989-02-09
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2KB
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33 lines
HBDCALC - A Programmers Calculator
──────────────────────────────────
╔══════════════════════════════════════════╗
║ HEX DEC BIN ║
║ A: 0000 00000 0000 0000 0000 0000 ║
║ B: 0000 00000 0000 0000 0000 0000 ║
║ ==== ===== =================== ║
║ C: 0000 00000 0000 0000 0000 0000 ║
╟──────────────────────────────────────────╢
║ ADD SUB SHR SHL AND NOT XOR OR ║
╟─────────────────────┬────────────────────╢
║ F1=help Esc=exit │ positive nocarry ║
╚═════════════════════╧════════════════════╝
HDBCALC is a programmers calculator that enables you to perform math and
logical operations in Hex, Decimal and Binary notation.
It is a very straight-foward and easy to use program. Numbers can be entered
in any of the three notations, and they are instantly shown in hex, decimal
and binary.
Support for repeated operations (i.e., SHR four times) is also provided.
Unlike other calculators, both operands and the result are all displayed on
the screen simultaneously. This makes it possible to do "what if" type of
calculations, in spreadsheet fashion.
HDBCALC requires DOS 2.xx or better, runs on the PC, PC-XT, PC-AT, PS/2 and
compatibles, and supports both mono and color video (MDA, CGA, EGA, VGA).