Texas Instruments TITANIUM TI-89 - Manual (Page 680)

Number Bases 680
Number Bases Number Bases Number Bases Number Bases
Entering and Converting Number Bases Entering and Converting Number Bases Entering and Converting Number Bases Entering and Converting Number Bases
Regardless of the Base mode, you must always use the appropriate prefix when
entering a binary or hexadecimal number.
Entering a Binary or Hexadecimal Number Entering a Binary or Hexadecimal Number Entering a Binary or Hexadecimal Number Entering a Binary or Hexadecimal Number
To enter a binary number, use the form:
To enter a hexadecimal number, use the form:
Note: You can type the b or h in the prefix, as well as hex characters A – F , in uppercase
or lowercase.
If you enter a number without the 0b or 0h prefix, such as 11, it is always treated as a
decimal number. If you omit the 0h prefix on a hexadecimal number containing A – F , all
or part of the entry is treated as a variable.
0b binaryNumber (for example: 0b11100110 )
Binary number with up to 32 digits
Zero, not the letter O, and the letter b
0h hexadecimalNumber (for example: 0h89F2C )
Zero, not the letter O, and the letter h
Hexadecimal number with up to 8 digits