Noun
sufficient condition (plural sufficient conditions)
(logic) A statement P in relation to statement Q such that P implies Q.
Subjectivism is not an absolute principle; it is a necessary but not sufficient condition for sound methodology. Murray Rothbard
History suggests that capitalism is a necessary condition for political freedom. Clearly it is not a sufficient condition. Milton Friedman
The truth, of course, is that the only necessary and sufficient condition for human beings to murder one another is the simple fact of being human. Jeffrey Kluger
A sufficient condition for perfect recovery is that the non-zero portion of S(ƒ) be confined to a known frequency interval of width 1/T. Source: Internet
A sufficient condition for similarity of polygons is that corresponding sides and diagonals are proportional. Source: Internet
A necessary and sufficient condition for the existence of an S(3,4,n) is that n 2 or 4 (mod 6). Source: Internet