logical deductions

Sound reasoning's products

Logical deductions are conclusions reached through reasoning from premises or evidence.

If all mammals are warm-blooded and a whale is a mammal, the logical deduction is that whales are warm-blooded.

The phrase emphasizes that conclusions follow necessarily from what's known, rather than from guesswork or intuition: Through logical deduction, the detective eliminated all but one suspect.

Related

syllogism · validity · sound argument · Venn diagrams · analysis · rationalism · troubleshooting · tautology · inference · drawing conclusions · process of elimination · scientific method · thought experiment · abstraction · empiricism · mental models · critical thinking · paradoxes

Opposites
reasoning method

logical deductionswild guesses

Uninformed attempts at answers

hunches · gut feelings · intuitions · wishful thinking · magical thinking

epistemic basis

logical deductionsarticles of faith

Foundational beliefs of doctrine

dogma · received wisdom · speculation · conjecture · surmise

reasoning direction

logical deductionsinductions

Acts of formally admitting

abductive reasoning · inductive reasoning · extrapolations

Family

logical, deduction, logic, deduct, logically, illogical, logician, logistics, logistic

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Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G