Xor: Difference between revisions
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Xor returns the logical, exclusive disjunction of two expressions. ''result'' is TRUE, if and only if one of the expressions ''x'' and ''y'' evaluate to TRUE, otherwise, ''result'' is FALSE. | Xor returns the logical, exclusive disjunction of two expressions. ''result'' is TRUE, if and only if one of the expressions ''x'' and ''y'' evaluate to TRUE, otherwise, ''result'' is FALSE. | ||
== Example == | == Example (Basic) == | ||
<pre> | <pre> | ||
Rem Xor Example | Rem Xor Example | ||
'Xor performs exclusive disjunctions | 'Xor performs exclusive disjunctions | ||
Dim Test1, Test2, x, y | Dim Test1, Test2, x, y | ||
x = 2 | x = 2 | ||
y = 9 | y = 9 | ||
Test1 = x > 0 Xor y < 10 | Test1 = (x > 0) Xor (y < 10) | ||
Test2 = x > 0 Xor y > 10 | Test2 = (x > 0) Xor (y > 10) | ||
Print "Logical:" | Print "Logical:" | ||
Print " x > 0 Xor y < 10 = " & CStr(Test1) | Print " (x > 0) Xor (y < 10) = " & CStr(Test1) | ||
Print " x > 0 Xor y > 10 = " & CStr(Test2) | Print " (x > 0) Xor (y > 10) = " & CStr(Test2) | ||
</pre> | |||
== Example (JavaScript) == | |||
<pre> | |||
// Xor Example | |||
/* Xor performs exclusive disjunctions */ | |||
var Test1, Test2, x, y; | |||
x = 2; | |||
y = 9; | |||
Test1 = ((x > 0) ^ (y < 10)) == 1; | |||
Test2 = ((x > 0) ^ (y > 10)) == 1; | |||
document.write("Logical:<br>"); | |||
document.write(" (x > 0) Xor (y < 10) = " + Test1.toString() + "<br>"); | |||
document.write(" (x > 0) Xor (y > 10) = " + Test2.toString() + "<br>"); | |||
</pre> | </pre> | ||
Line 24: | Line 41: | ||
<pre> | <pre> | ||
Logical: | Logical: | ||
x > 0 Xor y < 10 = False | (x > 0) Xor (y < 10) = False | ||
x > 0 Xor y > 10 = True | (x > 0) Xor (y > 10) = True | ||
</pre> | </pre> | ||
Revision as of 04:33, 12 May 2013
result = x Xor y
Description
Xor returns the logical, exclusive disjunction of two expressions. result is TRUE, if and only if one of the expressions x and y evaluate to TRUE, otherwise, result is FALSE.
Example (Basic)
Rem Xor Example 'Xor performs exclusive disjunctions Dim Test1, Test2, x, y x = 2 y = 9 Test1 = (x > 0) Xor (y < 10) Test2 = (x > 0) Xor (y > 10) Print "Logical:" Print " (x > 0) Xor (y < 10) = " & CStr(Test1) Print " (x > 0) Xor (y > 10) = " & CStr(Test2)
Example (JavaScript)
// Xor Example /* Xor performs exclusive disjunctions */ var Test1, Test2, x, y; x = 2; y = 9; Test1 = ((x > 0) ^ (y < 10)) == 1; Test2 = ((x > 0) ^ (y > 10)) == 1; document.write("Logical:<br>"); document.write(" (x > 0) Xor (y < 10) = " + Test1.toString() + "<br>"); document.write(" (x > 0) Xor (y > 10) = " + Test2.toString() + "<br>");
Output
Logical: (x > 0) Xor (y < 10) = False (x > 0) Xor (y > 10) = True