Your complete introduction to logicWhen you see black clouds looming and predict it\'s going to rain, you\'re using logic.
When you decide that all swans are white because all the swans you\'ve seen are white, that\'s logic too (even though the conclusion is false).As humans we want to understand how things are connected and why, so that we can derive things we don\'\'t know yet from what we do.
Logic studies the methods and principles to distinguish good and bad reasoning.This book introduces three basic logical systems:
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