Formal Logic Course
4.1/5
Master formal logic for mathematics: move from propositional to first-order logic, build and analyze models, formalize set theory, and write clear, rigorous proofs that strengthen your research, teaching, and problem-solving skills.

4.1 in evaluation
from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This short, high-quality Formal Logic Course builds practical skill with propositional and first-order systems, identity, and membership. You will translate precise statements, construct natural deduction proofs, and analyze consistency with models. Learn to formalize basic set-theoretic claims, avoid common quantifier errors, and present clear, rigorous solutions supported by modern proof tools and reliability checks.
Elevify advantages
Develop skills
- Master propositional proofs: truth-tables, sequents, and natural deduction fast.
- Formalize set theory: translate subsets, singletons, and ZF-style axioms.
- Build and analyze models: test consistency, satisfiability, and non-entailment.
- Write rigorous solutions: clear symbols, numbered steps, and justified rules.
- Apply predicate logic to math philosophy: analyze analyticity and empiricism.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.

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The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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