Example image of eyePlorer eyePlorer map for 'Binary-coded decimal': Binary numeral system Computing Decimal Electronics Bit Negative and non-negative numbers Numerical digit Fixed point Floating point Densely packed decimal Nibble ASCII Byte Extended Binary Coded Decimal Interchange Code Hexadecimal Word (computing) Endianness Two's complement Unicode BCD COBOL Fixed-point arithmetic I Chen-Ho encoding IBM Code page Alphanumeric 7000 series IBM 1400 series IBM 1620 IBM 700/7000 series IBM 7070 Two-out-of-five code 360 IBM DB2 POWER6 Addition Method of complements Subtraction Positive Gottschalk v. Benson Rounding Big O notation Seven-segment display XML Adder (electronics) BIOS IBM Personal Computer/AT Motorola 6800 Personal computer