Philia vs Logical Construct & Philosophy

Avec l'appli Philia, reprendre la philosophie au quotidien ! Retrouvez les grandes questions qui vous animent parmi les dizaines de podcasts des 4 dernières saisons des Soirées de la Philo, et suivez semaine après semaine les nouveaux sujets qu'elles explorent... A partir de la saison 4 et pour la saison en cours, vous pourrez suivre les Soirées de la Philo en replay vidéo, depuis le Théâtre Saint-Georges à Paris. Où est la vérité ? Que peut-on attendre de la technique ? Est-il possible d'aimer ? Suis-je libre de mes choix ? La beauté sauvera-t-elle le monde ? L’État a-t-il tous les droits ?... Rejoignez les centaines d'abonnés qui se sont retrouvés autour de ces grandes questions de la philosophie, rendues claires et vivantes par ce cycle de conférences accessible et approfondi. Grâce à une interface très simple d'utilisation, écoutez les podcasts de Philia où vous voulez, à votre rythme. Une option de téléchargement du podcast vous permettra de les écouter hors connexion. Les Soirées de la Philo sont proposées par François-Xavier Bellamy, et organisées par l'association Philia.

Logical Construct is an educational puzzle app that makes formal logic genuinely playable. Instead of passively reading about reasoning, you actively construct valid proofs by applying the same inference rules used by logicians, mathematicians, and philosophers: Modus Ponens, Modus Tollens, Hypothetical Syllogism, Reductio ad Absurdum, and more. Each puzzle gives you a few premises and a target conclusion. Your job is to build a chain of deductions, one rule at a time, until you reach the conclusion. By doing the proofs yourself, not just reading about them, abstract logical concepts become concrete, intuitive skills. You'll progress through propositional logic, work with modal operators of necessity (□) and possibility (◇), and tackle advanced techniques like Conditional Proof and Reductio ad Absurdum. Classic philosophical arguments (the Paradox of Omnipotence, the Problem of Evil, Anselm's Ontological Argument, and Plantinga's modal version of it) become living frameworks for applying these principles. Reasoning that shaped two millennia of philosophy, now something you can practise on your phone. WHAT'S INSIDE • 20 levels, 60 puzzles, from your first Modus Ponens to S5 modal logic • 24 inference rules organised into six categories: conditional, conjunction, disjunction, negation, biconditional, and modal • Step-by-step solution viewer that reveals the proof one move at a time: it shows you the path, it doesn't solve it for you • Truth tables for every propositional rule, with the row where all premises are true highlighted so you can see why the rule is valid • Live formula highlighting that shows which lines a rule will use • Subproofs with Fitch-style indentation: the natural way to learn Conditional Proof and Reductio ad Absurdum • First-launch tutorial that walks you through your very first deduction, plus dedicated intros for subproofs and modal logic • Atom legend on every puzzle: tap to see what each symbol stands for and read the puzzle as a story in plain language • Neumorphic design with colour-coded rule categories • Progress tracking with automatic level unlocking WHO IT'S FOR Students strengthening their formal reasoning, philosophy enthusiasts curious about how arguments actually work, or anyone who enjoys a good puzzle that makes you think clearly. - Privacy Policy: https://sites.google.com/view/logicalconstructapp/accueil - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/