square.mlm

// You may run this MLM with: $ arden2bytecode -r square.mlm

maintenance:
    title: Square a value;;
    mlmname: square;;
    arden: version 2.5;;
    version: 2.0;;
    institution: Peter L. Reichertz Institut;;
    author: Hannes Flicka;;
    specialist: Hannes Flicka; Mike Klimek;;
    date: 2016-12-07;;
    validation: testing;;

library:
    purpose: Demonstration of the read statement and multiplication;;
    explanation: n.a.;;
    keywords: example, arden2bytecode, read statement, square, multiplication;;
    links: http://arden2bytecode.sf.net/ ;;

knowledge:
    type: data_driven;;
    data:
        LET variable BE read {Enter variable value};;
    evoke: /* MLM is called directly */ ;;
    logic:
        LET square BE variable * variable;
        CONCLUDE TRUE;; 
    action:
        WRITE "You entered: " || variable || ".";
        WRITE "Multiplied with itself, that is: " || square || ".";;
end: