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Lesson 6 of 16 · about 13 min

Predicates and quantifiers

"Every student passed" and "some student got 100" are claims about a whole group. You'll learn predicates (statements with a blank), the quantifiers "for all" (∀) and "there exists" (∃), and how Python's all() and any() check them.

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In this lesson you'll learn:

  • Predicate
  • Quantifiers ∀ and ∃
  • Domain

Free to try in F05 Logic & Proofs:

The first 3 lessons of every course are free, no account needed.