F.
[Fact], knowledge of, distinguished from knowledge of Cause, [223], [235]; one of the four heads of Investigation, [238]; nature of question as to, [239]; assumed in question as to Cause, [239], [608].
[Fallacies], subject of Sophistici Elenchi, [377]; incidental to the human intellect, often hard to detect, not mere traps, [383], [395], [404]; operated through language, [384]; classified, [385]; (1) Dictionis or In Dictione, [385]; (2) Extra Dictionem [385] seq.; may all be brought to Ignoratio Elenchi, [390]; current among Aristotle’s contemporaries, [391]; In Dictione, how to solve, [409] seq. Extra Dictionem, how to solve, [410] seq.
Falsehood, Non-Ens in the sense of, [60]; &c.; see [Truth] and [Ens].
Favorinus, [35].
Figura Dictionis, Fallacy of, [385]; how to solve, [408].
[Figure of Syllogism], [148]; First, [148]; alternative ways of enunciating, [148]; Modes of, [149]; valid modes of First, [149]; invalid modes of First, how set forth by Aristotle, [150]; Second and its modes, [151]; Third and its modes, [152]; superiority of First, [152], [153], [224]; indicated by the Conclusion, [153], [164], [167]; all Demonstration ultimately reducible to two first modes of First, [154]; Reduction of Second and Third, [168]; in Second and Third, conclusion possible from contradictory premisses, [175]; knowledge of Cause, also propositions declaring Essence and Definition, attained in the first, [224].
Forchhammer, his view of “exoteric discourse,� [49].
Form, joint-factor with Matter, a variety of Cause, [245], [611]; in the intellectual generation of the Individual, [445], [598] seq.; and Matter, distinction of, a capital feature in Aristotle’s First Philosophy, [454], [594] seq. (from Metaph. Book Z onwards); relation of, to Matter, [455]; as the Actual, [455], [616]; the Soul is, [457], [460]; the Celestial Body, the region of, [480].