Hexadecimal Notation


4-Bit Substring Pattern Replacement

Dividing Bit Strings with Non-Multiple of 4 Lengths

Arithmetic in Hexadecimal

(etc.) (16*16*16) = 4096 (16*16) = 256 16 1
.. 3 7 9
+ 5 E (=14) C (=12)
(+ Carry In) .. (+1) (-16)
Result .. .. 5


.. B (=11) F (=15) 3
-.. 6 9 D (=13)
(Borrow from) .. (-1) (+16)
Result .. .. 6


.. .. 0 0 0 0
-.. .. 0 4 E (=14) 7
Borrow from (-1) ignored (-1)(+16) (-1)(+16) (-1)(+16) (=16)
Result .. F (=15) B (=11) 1 9