LOGIC
By Lewis Carroll



SYMBOLIC LOGIC

By Lewis Carroll
pg-ii
pg-iii
pg-iv

A Syllogism worked out.

That story of yours, about your once meeting the sea-serpent, always
sets me off yawning;

I never yawn, unless when I'm listening to something totally devoid of
interest.

The Premisses, separately.

·---------------· ·---------------·
|( ) | ( )| | | |
| ·---|---· | | ·---|---· |
| | (#) | | | | |( )| |
|---|---|---|---| |---|---|---|---|
| | | | | | | |( )| |
| ·---|---· | | ·---|---· |
| | | | | |
·---------------· ·---------------·

The Premisses, combined.

·---------------·
|( ) | ( )|
| ·---|---· |
| |(#)|( )| |
|---|---|---|---|
| | |( )| |
| ·---|---· |
| | |
·---------------·

The Conclusion.

·-------·
|(#)|( )|
|---|---|
| | |
·-------·

That story of yours, about your once meeting the sea-serpent, is totally
devoid of interest.

pg-v


SYMBOLIC LOGIC


_PART I_

ELEMENTARY



BY

LEWIS CARROLL


SECOND THOUSAND

FOURTH EDITION


_PRICE TWO SHILLINGS_


London
MACMILLAN AND CO., LIMITED
NEW YORK: THE MACMILLAN COMPANY
1897

_All rights reserved_


pg-vi

RICHARD CLAY AND SONS, LIMITED,
LONDON AND BUNGAY

pg-vii


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