SYLLOGISM:Formula & Conversion Rules

FORMULA:

ALL+ALL=ALL
ALL+SOME =NO CONCLUSION
ALL+NO=NO


SOME+ALL=SOME
SOME+SOME=NO CONCLUSION
SOME+NO=NOT SOME


NO+NO=NO CONCLUSION
NO+SOME=SOME NOT(REVERSE THE STATEMENT)
NO+ALL=SOME NOT(REVERSE THE STATEMENT)

CONVERSION:

UP  ---- PP                                              UN-  UNIVERSAL NEGATIVE(NO)
UN ---- PN,UN                                       UP-   UNIVERSAL POSITIVE(ALL)                   
PP  ---- PP                                               PN-   PARTIAL NEGATIVE(SOME NOT)
PN ---- NO CONVERSION                   PP-PARTIAL POSITIVE(SOME)