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==Derived Functions==
==Derived Functions==
From the three functions mentioned above, other functions can be derived. Some common derivatives are NAND, NOR and XOR. See the table below for a numerical description.
{| class="wikitable" align="left"
! colspan=3 | NAND: (A•B)'=C !! !! colspan=3 | NOR: (A+B)'=C !! !! colspan=3 | XOR
|- align="center"
| '''A''' || '''B''' || '''C''' || rowspan=5 | || '''A''' || '''B''' || '''C''' || rowspan=5 | || '''A''' || '''B''' || '''C'''
|- align="center"
| 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 0
|- align="center"
| 0 || 1 || 1 || 0 || 1 || 0 || 0 || 1 || 1
|- align="center"
| 1 || 0 || 1 || 1 || 0 || 0 || 1 || 0 || 1
|- align="center"
| 1 || 1 || 0 || 1 || 0 || 0 || 1 || 1 || 1
|}
===NAND and NOR===
===NAND and NOR===
Performing a NOT operation
===XOR===
===XOR===