Logic Toolbox    
CAJA DE HERRAMIENTAS DE LÓGICA        
	
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		Recordamos que necesitan el 
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		The material below is for instructional - NON_COMMERCIAL - purposes. 
		It is provided in the hope that it may be useful to students - but 
		WITHOUT ANY WARRANTY - even an implied warranty of its fitness for a 
		particular purpose. | 
 
	
		| LÓGICA DE INSPIRACIÓN ARISTOTÉLICA |  |  | 
	OPOSICIÓN DE PROPOSICIONES 
	    -  PROGRAMA
	Categorical Proposition Applet  
	Una calculadora de proposiciones opuestas y de la inferencia inmediata entre 
	ellas.   - INSTRUCCIONES DE 
	USO  ReadMe   
	Instrucciones para usar el Applet de proposiciones categóricas opuestas |  | Atrás a Lóg. arist. | 
	
		|  | 
	SILOGISMOS- PROGRAMA 
	Syllogism 
	Applet  Una especie de calculadora de silogismos          - 
	INSTRUCCIONES DE USO:  
	ReadMe 
	Instrucciones para usar el Applet de 
	silogismos |  |  | 
	-  
	
	-  
	- CONTROLADOR DE CÁLCULOS DE LÓGICA 
	PROPOSICIONAL 
-           +
	PROGRAMA
	Proof Checker Applet  
	Es una ayuda para los cáculos de lógica 
	proposicional
- + INSTRUCCIONES 
	ReadMe Instrucciones detalladas sobre la 
	aplicación
-  
	- +Venn Diagram Test
- Enter a syllogism and follow 
	instructions on the screen. (New 6-27-04)
- +Truth 
	Functions Applet
- Truth table calculator that can 
	help with: truth functions, truth tables, truth tables for arguments, and 
	indirect method. 
	
- ReadMe
- Instructions for the truth 
	function Applet.
	
	
- 
	------------------------------------------------------------------------------------------------------------------------------------------------------------------------
- Inference rules and strategy for propositional logic. (last 
	update:12-12-03)
	
- Modus Ponens
- 
	
- Modus Tollens
- 
	
- Disjunctive Syllogism
- 
	
- Hypothetical Syllogism
- 
	
- Constructive Dilemma
- 
	
- Simplification
- 
	
- Conjunction
- 
	
- Addition
- 
	
- DeMorgan
- 
	
- Commutation
- 
	
- Association
- 
	
- Distribution
- 
	
- Transposition
- 
	
- Implication
- 
	
- Exportation
- 
	------------------------------------------------------------------------------------------------------------------------------------------------------------------
	
- +Proof Checker Applet
- Proof checker to help with natural deduction in propositional 
	logic.(last update: 4-19-05)
	
- ReadMe
	- Categorical 
	Propositions
- Interactive tutorial on converting categorical 
	propositions to their Boolean and Venn equivalents.
	
	
- Drill for All Rules
- Interactive drill on the 8 rules of inference and 
	10 axioms of replacement.
	
	
- Strategy for 
	Rules
- Interactive tutorial on some strategy for the 8 
	inference rules.
	
The programs below are updated versions of some of the 
Applets above. They can be downloaded and installed on a Windows PC. The Java 
Runtime Environment mentioned above is necessary to run the programs. Double 
click the jar file you have downloaded to run the programs.
Categorical Propositions: (Last update: 6-9-04. )
CategoricalProposition.jar
Syllogisms:(Last update: 6-9-04 )
Syllogism.jar
Truth Functions:(Last update:6-9-04)
TruthTables.jar
Proof Checker:(Under revision)
Last Update:4/19/05
Please send questions, feedback, suggestions, and bug 
reports to:
john.saetti@gmail.com
Copyright ©2000 by John Saetti - ALL RIGHTS RESERVED
The Applets below may, in some cases, run better with an updated Java 
Runtime 
Envirenment. It can be downloaded by clicking on the Java icon below. Some of 
these are large applets: so be patient if you have a slow network link.
 
 
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