Lecture 02 - Control Structures

Lecture 02 - Control Structures - Lecture#2 FORTRAN 90...

Info icon This preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Lecture: #2 FORTRAN 90 Control Structures January 12 th 2017
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
RELATIONAL OPERATORS IF-THEN CONTROL STRUCTURES COUNTING & GENERAL DO LOOPS CONTENTS
Image of page 2
A quick review of relational operators… Relational Operators: FORTRAN 90 has six relational operators: “<” less than “<=” – less than or equal to “>” – greater than “>=” – greater than or equal to “==” – equal to “/=” – not equal to RELATIONAL OPERATORS
Image of page 3

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
A quick review of relational operators… Logical Expressions: It also has five logical expressions: .AND. – links logical expressions which evaluate to TRUE if and only if all given expressions are true .OR. – link expressions which evaluate to TRUE only if any of the expressions is true .NOT. – inverts the logical value of an expression RELATIONAL OPERATORS
Image of page 4
A quick review of relational operators… Logical Expressions (cont.): It also has five logical expressions: .EQV.
Image of page 5

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern