XXXI Various notions of Reason entertained by
Syllogists--One only true, Analogy 175
XXXII 'Immediate Inference' is not Argument,
but explicitness and emphasis in language 176
XXXIII Arithmetic, what it is--The Real and the
Symbolic--Reasoning enters only into the Real--The Symbolic
a kind of expression 177
XXXIV Geometrical Demonstration not a form of
Reasoning--The so-called 'deductive reasoning' of Geometry
a graduated series of lessons in perception 182
XXXV Induction not a special kind of reasoning,
but a deduction with suppressed precedent--Other meanings
of the word 185