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Use "deductively" in a sentence
"He should know that his inference that the civil rights leaders does not follow deductively from the evidence."
"Its elementary counterpart is the theorem that the equational theories on a free algebra F (V), defined as the deductively closed sets of equations that use variables from V, are exactly its substitutive congruences."
"From this philosophical standpoint it follows deductively that from the beginning no intelligent purpose guided evolution."