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Deduction vs Assumption - What's the difference?

deduction | assumption | Related terms |

In lang=en terms the difference between deduction and assumption

is that deduction is a process of reasoning that moves from the general to the specific, in which a conclusion follows necessarily from the premises presented, so that the conclusion cannot be false if the premises are true while assumption is the minor or second proposition in a categorical syllogism.

As nouns the difference between deduction and assumption

is that deduction is that which is deducted; that which is subtracted or removed while assumption is the act of assuming, or taking to or upon one's self; the act of taking up or adopting.

deduction

English

Noun

(en noun)
  • That which is deducted; that which is subtracted or removed
  • A sum that can be removed from tax calculations; something that is written off
  • You might want to donate the old junk and just take the deduction .
  • (logic) A process of reasoning that moves from the general to the specific, in which a conclusion follows necessarily from the premises presented, so that the conclusion cannot be false if the premises are true.
  • A conclusion; that which is deduced, concluded or figured out
  • He arrived at the deduction that the butler didn't do it.
  • The ability or skill to deduce or figure out; the power of reason
  • Through his powers of deduction , he realized that the plan would never work.

    assumption

    English

    (Webster 1913)

    Noun

    (en noun)
  • The act of assuming]], or taking to or upon one's self; the act of [[take up, taking up or adopting.
  • His assumption of secretarial duties was timely.
  • The act of taking for granted, or supposing a thing without proof; a supposition; an unwarrantable claim.
  • Their assumption of his guilt disqualified them from jury duty.
  • The thing supposed; a postulate, or proposition assumed; a supposition.
  • * {{quote-journal, year=1976, author=, title=The Journal of Aesthetic Education, Volume 10 citation
  • , passage=No doubt a finite evaluative argument must make some unargued evaluative assumptions, just as finite factual arguments must make some unargued factual assumptions.}}
  • (logic) The minor or second proposition in a categorical syllogism.
  • The taking of a person up into heaven.
  • A festival in honor of the ascent of the Virgin Mary into heaven.
  • (rhetoric) Assumptio.
  • Synonyms

    * See also