Standard Relational Operators
The most common numerical relational operators used in programming languages are shown below.
| Convention | equal to | not equal to | greater than | less than | greater than or equal to |
less than or equal to |
|---|---|---|---|---|---|---|
| In print | = | ≠ | > | < | ≥ | ≤ |
| Fortran | .EQ. |
.NE. |
.GT. |
.LT. |
.GE. |
.LE. |
| ALGOL 68 | = |
≠ |
> |
< |
≥ |
≤ |
/= |
>= |
<= |
||||
eq |
ne |
gt |
lt |
ge |
le |
|
| BASIC-like | = |
<> |
> |
< |
>= |
<= |
| MUMPS | = |
'= |
> |
< |
'< |
'> |
| Pascal-like | = |
<> |
> |
< |
>= |
<= |
| C-like | == |
!= |
> |
< |
>= |
<= |
| Bourne-like shells | -eq |
-ne |
-gt |
-lt |
-ge |
-le |
| Batch file | EQU |
NEQ |
GTR |
LSS |
GEQ |
LEQ |
| MATLAB | == |
~= |
> |
< |
>= |
<= |
eq(x,y) |
ne(x,y) |
gt(x,y) |
lt(x,y) |
ge(x,y) |
le(x,y) |
|
| Mathematica | == |
!= |
> |
< |
>= |
<= |
Equal |
Unequal |
Greater |
Less |
GreaterEqual |
LessEqual |
Read more about this topic: Relational Operator
Famous quotes containing the word standard:
“Society’s double behavioral standard for women and for men is, in fact, a more effective deterrent than economic discrimination because it is more insidious, less tangible. Economic disadvantages involve ascertainable amounts, but the very nature of societal value judgments makes them harder to define, their effects harder to relate.”
—Anne Tucker (b. 1945)