| Text | Paragraph Index |
| Part 1 |
Perfect and imperfect syllogisms
|
| Part 2 |
Premisses, their modes and conversions
|
| Part 3 |
Necessary and possible premisses
|
| Part 4 |
The first figure
|
| Part 5 |
The second figure
|
| Part 6 |
The third figure
|
| Part 7 |
The relation between the figures
|
| Part 8 |
Necessity, actuality and possibility
|
| Part 9 |
Syllogisms with some necessary premisses
|
| Part 10 |
The second figure with one necessary premiss
|
| Part 11 |
The third figure with one necessary premiss
|
| Part 12 |
Simple conclusions and necessary conclusions
|
| Part 13 |
Proof of or from possibility
|
| Part 14 |
Reasoning about possibilities
|
| Part 15 |
Possibility, impossibility
|
| Part 16 |
One premiss necessary, the other problematic
|
| Part 17 |
Second figure, both premisses problematic
|
| Part 18 |
One premiss assertoric, the other problematic
|
| Part 19 |
One necessary, other problematic, negative necessary
|
| Part 20 |
Both or only one of the premisses is problematic
|
| Part 21 |
One premiss pure, the other problematic
|
| Part 22 |
One necessary, other problematic, premisses affirmative
|
| Part 23 |
Every syllogism is formed through these figures
|
| Part 24 |
One premiss must be affirmative, one universal
|
| Part 25 |
Every demonstration proceeds through three terms
|
| Part 26 |
What sort of problem is difficult to prove
|
| Part 27 |
How to reach the principles relative to the problem
|
| Part 28 |
To establish something about a whole, look to the subjects
|
| Part 29 |
Impossible conclusions and ostensive syllogisms
|
| Part 30 |
On method, in relation to choice of premisses
|
| Part 31 |
Division into classes is a small part of the method
|
| Part 32 |
Reducing syllogisms to the figures
|
| Part 33 |
On the necessity of syllogistic inference
|
| Part 34 |
Not setting out the terms of the premiss well
|
| Part 35 |
Terms need not be single words
|
| Part 36 |
Relations between the terms in a syllogism
|
| Part 37 |
Predication and categories
|
| Part 38 |
Terms repeated in the premisses
|
| Part 39 |
Exchanging terms
|
| Part 40 |
Good and The Good
|
| Part 41 |
Transitivity of belonging
|
| Part 42 |
On figures
|
| Part 43 |
Proving some part of a definition
|
| Part 44 |
We must not try to reduce hypothetical syllogisms
|
| Part 45 |
Reduction of syllogisms between figures
|
| Part 46 |
'not to be this' and 'to be not-this' differ in meaning
|
HTML edition © 
created 1996/11/25 modified 2009/04/26