alled a '=Particular=' Proposition:
also a Proposition '=in I=' 10

(2) Begins with "No". Called a '=Universal Negative='
Proposition: also a Proposition '=in E=' "

(3) Begins with "All". Called a '=Universal Affirmative='
Proposition: also a Proposition '=in A=' "
pg-xviii
A Proposition, whose Subject is an Individual, is to be
regarded as Universal "

Two kinds of Propositions, 'Propositions of Existence',
and 'Propositions of Relation' "

CHAPTER II.

_PROPOSITIONS OF EXISTENCE._

'=Proposition of Existence =' 11

CHAPTER III.

_PROPOSITIONS OF RELATION._

Sec. 1.

_Introductory._

'=Proposition of Relation=' 12

'=Universe of Discourse=,' or '=Univ.=' "

Sec. 2.

_Reduction of a Proposition of Relation
to Normal form._

Rules 13

Examples worked "

Sec. 3.

_A Proposition of Relation, beginning with "All",
is a Double Proposition._

Its equivalence to _two_ Propositions 17

pg-xix
Sec. 4.

_What is implied, in a Proposition of Relation,
as to the Reality of its Terms?_

Propositions beginning with "Some" 19

" " "No" "

" " "All" "

Sec. 5.

_Translation of a Proposition of Relation into
one or more Propositions of Existence._

Rules 20

Examples worked "

=BOOK III.=

=THE BILITERAL DIAGRAM.=

CHAPTER I.

_SYMBOLS AND CELLS._

The Diagram assigned to a certain Set of Things, viz. our
Univ. 22

Univ. divided into 'the x-Class' and 'the x'-Class' 23

The North and South Halves assigned to these two Classes "

The x-Class subdivided into 'the xy-Class' and 'the xy'-Class' "

The North-West and North-East Cells as