nand as not gate code example

Example 1: nand gate

A   B    Result
0   0    1
0   1    1
1   0    1
1   1    0

Example 2: nor nand gate

nor = not OR  ( opposite of OR gate result , 1 will be 0 ) 1+1 = 0 
nand = not AND  ( opposite of AND gate result , 1 will be 0 ) 1*1= 0

EXOR gate
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