// Eqv Example
/* Eqv performs logical and bitwise equivalence */
function eqvFunc(a,b) {
if (a==true && b==true || a==false && b==false) {
return true;
} else {
return false;
}
}
var Test1, Test2, Test3, x, y;
x = 4;
y = 9;
Test1 = eqvFunc(x < 0,y < 10);
Test2 = eqvFunc(x > 0,y > 10);
Test3 = eqvFunc(x < 0,y > 10);
NSB.Print("Logical:");
NSB.Print(" x < 0 Eqv y < 10 = " + Test1);
NSB.Print(" x > 0 Eqv y > 10 = " + Test2);
NSB.Print(" x < 0 Eqv y > 10 = " + Test3);
Eqv: Difference between revisions
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== Example == | == Example == | ||
< | <tabber> | ||
JavaScript= | |||
'Eqv performs logical and | <syntaxhighlight lang="JavaScript"> | ||
// Eqv Example | |||
/* Eqv performs logical and bitwise equivalence */ | |||
function eqvFunc(a,b) { | |||
if (a==true && b==true || a==false && b==false) { | |||
return true; | |||
} else { | |||
return false; | |||
} | |||
} | |||
var Test1, Test2, Test3, x, y; | |||
x = 4; | |||
y = 9; | |||
Test1 = eqvFunc(x < 0,y < 10); | |||
Test2 = eqvFunc(x > 0,y > 10); | |||
Test3 = eqvFunc(x < 0,y > 10); | |||
NSB.Print("Logical:"); | |||
NSB.Print(" x < 0 Eqv y < 10 = " + Test1); | |||
NSB.Print(" x > 0 Eqv y > 10 = " + Test2); | |||
NSB.Print(" x < 0 Eqv y > 10 = " + Test3); | |||
</syntaxhighlight> | |||
|-| | |||
BASIC= | |||
<syntaxhighlight lang="vb.net"> | |||
Rem Eqv Example | |||
'Eqv performs logical and bitwise equivalence | |||
Dim Test1, Test2, Test3, x, y | |||
x = 4 | x = 4 | ||
y = 9 | y = 9 | ||
Line 20: | Line 47: | ||
Test2 = x > 0 Eqv y > 10 | Test2 = x > 0 Eqv y > 10 | ||
Test3 = x < 0 Eqv y > 10 | Test3 = x < 0 Eqv y > 10 | ||
Print "Logical:" | |||
Print " x < 0 Eqv y < 10 = " & Test1 | |||
Print " x > 0 Eqv y > 10 = " & Test2 | |||
Print " x < 0 Eqv y > 10 = " & Test3 | |||
</ | </syntaxhighlight> | ||
</tabber> | |||
== Output == | == Output == | ||
Line 37: | Line 65: | ||
== Related Items == | == Related Items == | ||
[[and| | [[and|And]], [[imp|Imp]], [[not|Not]], [[or|Or]], [[xor|Xor]] | ||
[[Category:Language Reference]] | [[Category:Language Reference]] | ||
[[Category:Logical Operators]] | [[Category:Logical Operators]] |
Latest revision as of 14:17, 24 July 2019
Operator
result = x Eqv y
Description
Eqv returns the logical equivalence of two expressions. result is TRUE, if both expressions x and y evaluate to TRUE or both expressions x and y evaluate to FALSE, otherwise, result is FALSE.
Eqv also does a bitwise comparison of two numeric expressions. Each bit in result is set to 1 if both corresponding bits in x and y are 1 or both corresponding bits in x and y are 0, otherwise it is set to 0.
Example
Rem Eqv Example
'Eqv performs logical and bitwise equivalence
Dim Test1, Test2, Test3, x, y
x = 4
y = 9
Test1 = x < 0 Eqv y < 10
Test2 = x > 0 Eqv y > 10
Test3 = x < 0 Eqv y > 10
Print "Logical:"
Print " x < 0 Eqv y < 10 = " & Test1
Print " x > 0 Eqv y > 10 = " & Test2
Print " x < 0 Eqv y > 10 = " & Test3
Output
Logical: x < 0 Eqv y < 10 = False x > 0 Eqv y > 10 = False x < 0 Eqv y > 10 = True