This is a four function calculator compression package, which is four Calculator then 4* 4 keyboard

C51 Calculator
..............\Backup Of calc.DBK
..............\calc
..............\calc.c
..............\calc.c.bak
..............\calc.DSN
..............\Calc.h
..............\calc.hex
..............\calc.lnp
..............\calc.LST
..............\calc.M51
..............\calc.OBJ
..............\CALC.Opt
..............\calc.plg
..............\calc.PWI
..............\CALC.UV2
..............\CALC_Opt.Bak
..............\KEYPAD.ASM
..............\KEYPAD.ASM.bak
..............\keypad.LST
..............\keypad.OBJ
..............\Last Loaded calc.DBK
..............\LCD.ASM
..............\lcd.LST
..............\lcd.OBJ

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