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2.13: Chapter Review

  • Page ID
    85948
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    This chapter presented scripts and suggested reasons to use them. We computed elements of a Fibonacci sequence, but because we used floating-point numbers, the results were sometimes only approximate. And we saw how to add comments to a program to document what it does and explain how it works.

    Here are some terms from this chapter you might want to remember.

    An M-file is a file that contains a script, which is a sequence of MATLAB/Octave commands. The search path is the list of folders where the interpreter looks for M-files.

    A precondition is something that must be true when the script starts in order for it to work correctly; a postcondition is something that will be true when the script completes.

    The target of an assignment statement is the variable on the left side.

    Floating-point is a way to represent and store numbers in a computer. is a format for typing and displaying large and small numbers; for example, 3.0e8 represents \(3.0 \times 10^8\) or 300,000,000.

    A verbatim is part of a program that provides additional information about the program, but does not affect its execution.

    In the next chapter, you’ll learn how to write programs that perform repetitive tasks using loops.


    This page titled 2.13: Chapter Review is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by Carey Smith via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.