Breaking News
yeni film izle hd film seyret film izle

Relational Logical Expressions in fortran

Relational Logical Expressions are expressed with the help of Relational operators.
Relational operators
These are the relational operators:
Mathematical symbol Meaning Fortran equivalent
> greater than .GT.
>= greater than or equal to .GE.
< less than .LT.
<= less than or equal to .LE.
= equal to .EQ.
<> not equal to .NE.
Example:
If A is greater than B then it is expressed in Fortran as:
.GT. B
similarly, A .LT. B and so on.
Logical Expressions
A logical expression is used to express a logical computation. Evaluation of a logical expression is expressed with a value of true or false.
Logical Operators are:
.NOT.
.AND.
.OR.
.EQV.
.NEQV.
The value of a logical term involving .AND. is shown as:
A1 A2 A1 .AND. A2
TRUE TRUE TRUE
TRUE FALSE FALSE
FALSE TRUE FALSE
FALSE FALSE FALSE