In predicate logic, many different styles of expression in English get cast into the same 'property-is-had-by-entity' form. For example,
Beryl is wise. (ie adjective)
Beryl runs. (ie verb)
Beryl is a philosopher. (ie noun)
might be symbolized Wb, Rb, and Pb, respectively.
Exercises to accompany Predicate Tutorial 2
Exercise 1 (of 3):
Exercise 2 (of 3):
Exercise 3 (of 3):
If you decide to use the web application for the exercises you can launch it from here Deriver[Bergmann] — username 'logic' password 'logic'. Then either copy and paste the above formulas into the Journal or use the Deriver File Menu to Open Web Page with this address https://softoption.us/test/easyDeriver/CombinedExercisesEasyDBergmann.html .
You may need to set some Preferences for this.
- you can check that the parser is set to bergmann.