Exercise 1.1c
Araucaria Tree Diagrams

In this exercise, you'll be asked to do simple tree diagrams with the Araucaria program. You'll make figures that look like this:

Notice that this diagram shows the premises above together leading to a conclusion below. It's marked by DS...make sure you see why!

Assignment: You will be given four new arguments. This is 1_1.txt and it's also included in the "little program" just below, a zip program with everything you need for customizing Araucaria for the Cafe.

This week you'll also need 1_1.scm. Your job will be to give tree diagrams for all four and save them as .jpg picture files to be uploaded and posted on Moodle. You can do this as one big picture or four little ones.

If you don't want to use Araucaria, you can draw these up by hand. All you'll need for this is under the downloads link (Tools>Downloads on the top left of the Cafe.)

Directions: Now, it's time to do your own.






















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