Formula-Expression = | |
( Formula-Expression ) | | |
Atomic-Formula-Expression | | |
Quantified-Formula-Expression | | |
Formula-Expression & Formula-Expression | | |
Formula-Expression or Formula-Expression | | |
Formula-Expression implies Formula-Expression | | |
Formula-Expression iff Formula-Expression | | |
not Formula-Expression | | |
contradiction | | |
thesis . |
Last modified: June 26, 2000