This documentation is out of date.

The new version of the documentation is here: https://cannylogic.com/docs

Difference between revisions of "Negation"

From CANNY Wiki
Jump to: navigation, search
[unchecked revision][unchecked revision]
(initial edit)
 
(3 intermediate revisions by one other user not shown)
Line 38: Line 38:
  
 
<div>
 
<div>
Logical negation. Set the output value, logically inverse to input.
+
A function block used for logical negation. Sets an output value to the the logical inversion of the input.
 
</div>
 
</div>
 
</div>
 
</div>
 
<br clear="left">
 
<br clear="left">
 
In other words, the output will be:
 
In other words, the output will be:
* "1" if and only if at the input is "0",
+
* "1" if and only if the input is "0",
* "0" if and only if at the input is "1".
+
* "0" if and only if the input is "1".
  
Thus, [//en.wikipedia.org/wiki/Truth_table Truth table] operation is as follows:
+
Thus, the [//en.wikipedia.org/wiki/Truth_table Truth table] of the operation looks as follows:
  
 
{|border="1" style="border-collapse:collapse;"
 
{|border="1" style="border-collapse:collapse;"
Line 62: Line 62:
 
== Features ==
 
== Features ==
  
Using a 'Negation' is equivalent to the use of [[CFD Language#Functional Block|logic inversion]] to the value of any functional block input or output.
+
Using 'Negation' is equivalent to applying [[CFD Language#Function Block|logical inversion]] to the value of any function block input or output.
  
 
== Examples==
 
== Examples==

Latest revision as of 14:56, 13 December 2020

Appearance
5 3 1 2.png
Symbol
NOT X
Group
Logical operators
Inputs
Value: Logical
Outputs
Result: Logical
Version CANNY Lab
from 0.6b
Icon

A function block used for logical negation. Sets an output value to the the logical inversion of the input.


In other words, the output will be:

  • "1" if and only if the input is "0",
  • "0" if and only if the input is "1".

Thus, the Truth table of the operation looks as follows:

Value Result
0 1
1 0

Features

Using 'Negation' is equivalent to applying logical inversion to the value of any function block input or output.

Examples

Example 1
Example 2

See also

Logical AND

Logical OR

Exclusive OR

Built-in Function Blocks