Converse (logic)
In logic, the converse of a categorical or implicational statement is the result of reversing its two parts. For the implication P → Q, the converse is Q → P. For the categorical proposition All S is P, the converse is All P is S. In neither case does the converse necessarily follow from the original statement. The categorical converse of a statement is contrasted with the contrapositive and the obverse.
Read more about Converse (logic): Implicational Converse, Categorical Converse
Famous quotes containing the word converse:
““You are old, Father William,” the young man cried,
“And life must be hastening away;
You are cheerful, and love to converse upon death:
Now tell me the reason, I pray.”
“I am cheerful, young man,” Father William replied;
“Let the cause thy attention engage;
In the days of my youth I remembered my God,
And He hath not forgotten my age.””
—Robert Southey (1774–1843)