Although there are some versions of Logo that compile, it is generally implemented as an interpreted language. The interactivity of this approach provides the user with immediate feedback on individual instructions, thus aiding in the debugging and learning process. Error messages are descriptive. For example. The word fowad is not a primitive - one of Logo's built in words - nor a procedure that you've defined. Now that you've spelled it correctly, Logo knows the word forward , but can't run your instruction because forward requires additional information.
Logo programs are usually collections of small procedures. Generally, procedures are defined by writing them in a text editor. The special word to is followed by the name of the procedure. Subsequent lines form the procedure definition. The word end signals that you're finished. In our turtle graphics example we defined a procedure to draw a square. No, set-random-position is not a primitive, but random is and so is setposition or setpos or setxy.
Or you could write set-random-position using forward and right with random. Once a Logo procedure is defined it works like the Logo primitives. In fact, when you look at Logo programs there's no way of knowing which words are primitives and which are user-defined unless you know that particular Logo implementation. In our language sample we used the procedure pick to randomly select an item from a list, for example in the procedure who.
Logo gives you the ultimate creative freedom to experiment while still being powerful and sophisticated enough to build complex procedures and applications. As turtleSpaces is a true fluid real-time 3D environment, there is vast potential for amazement as works transform radically based on the simplest of parameter changes. Then progress into dynamic animations , where various elements behave differently , and start to interact. Like other Logos, turtleSpaces also features advanced string and list handling , a full array of mathematical functions , tables , databases and more.
And a community where sharing is encouraged is on the horizon. On the other hand, there are also tons of tutorials and even video guides to get you started with Logo thus, you'll be able to build your own square or graph in no time.
You will be able to officially download this programming tool on its developer page. It is important to note that this software solution is mostly compatible with older versions of Windows. Thus, if you own a modern system, it is more recommended for you to download FMSLogo instead.
There are non-English kits available for this desktop app also such as German, Portuguese, Japanese, and two French adaptations. Moreover, it provides support for multiple turtles and 3D computer graphics. This PC programming environment can easily be installed in your system as quickly as possible. Most importantly, you no longer need further setting configuration to make this run.
MSWLogo is a great way for beginners and kids to get started in Logo-based programming. It is highly intuitive mainly because of its simple user interface that allows you to explore and perform tasks in no time. However, if you are already an expert in this field, this will be a very limited tool for you as it doesn't allow you to go very far and do more progressive programming activities.
However,i hope to find out more when i start using it More. Best practical for kids. I love this app.
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