Sayali 
							
						 
					 
					
						
						
							
						
						994d0a161e 
					 
					
						
						
							
							Change the statement for OR operator ( #23968 )  
						
						... 
						
						
						
						The statement 'Just like above the OR operator operates on two variables, notice that the only time the OR operator evaluates to True is when `x` & `y` negate each other' is ambiguous change it to 'Just like above the OR operator operates on two variables, notice that the only time the OR operator evaluates to False is when both `x` & `y` are False'. 
						
						
					 
					
						2018-12-19 02:06:44 -05:00 
						 
				 
			
				
					
						
							
							
								koreandude555 
							
						 
					 
					
						
						
							
						
						49d3499765 
					 
					
						
						
							
							Fixed formatting ( #23928 )  
						
						
						
						
					 
					
						2018-12-11 17:41:08 -05:00 
						 
				 
			
				
					
						
							
							
								Suresh Mangs 
							
						 
					 
					
						
						
							
						
						878f8863b4 
					 
					
						
						
							
							Update index.md ( #24166 )  
						
						
						
						
					 
					
						2018-12-07 04:27:20 -05:00 
						 
				 
			
				
					
						
							
							
								KevinMDuarte 
							
						 
					 
					
						
						
							
						
						44b5ccaa72 
					 
					
						
						
							
							Update index.md by adding De Morgan's Law reference ( #22360 )  
						
						... 
						
						
						
						* Update index.md
Added De Morgan's Law reference
* fixed links 
						
						
					 
					
						2018-11-25 10:34:41 -07:00 
						 
				 
			
				
					
						
							
							
								mkoument 
							
						 
					 
					
						
						
							
						
						0aa89d91f0 
					 
					
						
						
							
							Added definition about contradiction ( #30310 )  
						
						... 
						
						
						
						* Added definition about contradiction
* Update index.md 
						
						
					 
					
						2018-11-23 17:37:41 -08:00 
						 
				 
			
				
					
						
							
							
								Loyn Howie 
							
						 
					 
					
						
						
							
						
						8ae4da838e 
					 
					
						
						
							
							Fixed some grammatical errors ( #23674 )  
						
						... 
						
						
						
						Removed the commas behind the "but" statements and also fixed the beginning of the sentence starting with "This reveal". 
						
						
					 
					
						2018-11-17 15:40:42 +05:30 
						 
				 
			
				
					
						
							
							
								absentMindedDeveloper 
							
						 
					 
					
						
						
							
						
						316b0e7d6d 
					 
					
						
						
							
							Fixed typo ( #32327 )  
						
						... 
						
						
						
						The heading for XOR labeled "eXclusive or" was changed to "exclusive or". 
						
						
					 
					
						2018-11-14 17:06:09 +05:30 
						 
				 
			
				
					
						
							
							
								Tammy Lee 
							
						 
					 
					
						
						
							
						
						028c791fa6 
					 
					
						
						
							
							Added how to prove statements  
						
						
						
						
					 
					
						2018-11-12 19:14:11 +09:00 
						 
				 
			
				
					
						
							
							
								Dikshant Bali 
							
						 
					 
					
						
						
							
						
						dc9b371317 
					 
					
						
						
							
							index.md ( #24553 )  
						
						... 
						
						
						
						* Update index.md
* removed redundant text made by contributor 
						
						
					 
					
						2018-11-11 00:07:55 -08:00 
						 
				 
			
				
					
						
							
							
								absentMindedDeveloper 
							
						 
					 
					
						
						
							
						
						e50a02c7e7 
					 
					
						
						
							
							Added NAND ( #20930 )  
						
						... 
						
						
						
						Added the logical operator NAND to the list of operators. NAND functions like NOT AND and returns a value of false only when both inputs are true. 
						
						
					 
					
						2018-11-03 19:20:41 -07:00 
						 
				 
			
				
					
						
							
							
								absentMindedDeveloper 
							
						 
					 
					
						
						
							
						
						8b2c780949 
					 
					
						
						
							
							Update index.md ( #20903 )  
						
						... 
						
						
						
						Added a note underneath the Xor description describing the ability to form all other logical operators using only xor. 
						
						
					 
					
						2018-11-03 19:11:44 -07:00 
						 
				 
			
				
					
						
							
							
								Mallory Butt 
							
						 
					 
					
						
						
							
						
						78b8928b2c 
					 
					
						
						
							
							Adding "DeMorgans Law" ( #20818 )  
						
						... 
						
						
						
						* Adding "DeMorgans Law"
I specified that the above statements were in fact demorgans laws.
* spelling 
						
						
					 
					
						2018-11-03 12:52:41 -07:00 
						 
				 
			
				
					
						
							
							
								Tammy Lee 
							
						 
					 
					
						
						
							
						
						91e30e0c4d 
					 
					
						
						
							
							Fixed typo "because" under Truth Tables section ( #21279 )  
						
						
						
						
					 
					
						2018-11-02 20:17:12 -04:00 
						 
				 
			
				
					
						
							
							
								Sayali 
							
						 
					 
					
						
						
							
						
						fa22d1953c 
					 
					
						
						
							
							change answer to T ( #23966 )  
						
						... 
						
						
						
						In logical OR operation (T OR T) is T not F. So change answer to T 
						
						
					 
					
						2018-11-02 13:11:59 +05:30 
						 
				 
			
				
					
						
							
							
								Sayali 
							
						 
					 
					
						
						
							
						
						5c4864ae00 
					 
					
						
						
							
							change answer to f ( #23918 )  
						
						... 
						
						
						
						In logical AND operation ( t & f ) the result should be f not t 
						
						
					 
					
						2018-11-01 04:01:21 -04:00 
						 
				 
			
				
					
						
							
							
								Yizhou Sun 
							
						 
					 
					
						
						
							
						
						62139160f5 
					 
					
						
						
							
							Add a demonstrative article in "More information:" ( #20143 )  
						
						... 
						
						
						
						* Add a demonstrative article in "More information:"
* Change content in a tag 
						
						
					 
					
						2018-10-27 20:54:26 -07:00 
						 
				 
			
				
					
						
							
							
								Laurie 
							
						 
					 
					
						
						
							
						
						581f123f6f 
					 
					
						
						
							
							Update index.md ( #19772 )  
						
						... 
						
						
						
						Boolean algebra as it relates to the use of NOT for parenthetic expressions 
						
						
					 
					
						2018-10-18 09:44:20 -06:00 
						 
				 
			
				
					
						
							
							
								Mrugesh Mohapatra 
							
						 
					 
					
						
						
							
						
						da0df12ab7 
					 
					
						
						
							
							fix(guide): simplify directory structure  
						
						
						
						
					 
					
						2018-10-16 21:32:40 +05:30