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The [[truth table]] of '''NOT p''' (also written as '''~p''' or '''¬p''') is as follows:
 
The [[truth table]] of '''NOT p''' (also written as '''~p''' or '''¬p''') is as follows:
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{| align="center" border="1" cellpadding="8" cellspacing="0" style="background:#f8f8ff; font-weight:bold; text-align:center; width:40%"
 
{| align="center" border="1" cellpadding="8" cellspacing="0" style="background:#f8f8ff; font-weight:bold; text-align:center; width:40%"
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| T || F
 
| T || F
 
|}
 
|}
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<br>
 
<br>
    
The logical negation of a proposition '''p''' is notated in different ways in various contexts of discussion and fields of application.  Among these variants are the following:
 
The logical negation of a proposition '''p''' is notated in different ways in various contexts of discussion and fields of application.  Among these variants are the following:
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<br>
    
{| align="center" border="1" cellpadding="8" cellspacing="0" style="background:#f8f8ff; width:40%"
 
{| align="center" border="1" cellpadding="8" cellspacing="0" style="background:#f8f8ff; width:40%"
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| bang ''p''
 
| bang ''p''
 
|}
 
|}
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<br>
 
<br>
  
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