Ideas from 'Continuity and Irrational Numbers' by Richard Dedekind [1872], by Theme Structure
		
		[found in 'Essays on the Theory of Numbers' by Dedekind,Richard  [Dover 1963,0-486-21010-3]].
		
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		6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / g. Real numbers
		
	
	
		| 17611 | We want the essence of continuity, by showing its origin in arithmetic | 
		
		
		
		
				 
				
      		
			
		
			
		
		
		
		
	    
				
					6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / i. Reals from cuts
	            
            	       
	
	
		| 10572 | A cut between rational numbers creates and defines an irrational number | 
		
			
				 
				
      		
			
		
			
			
			
				
					6. Mathematics / A. Nature of Mathematics / 4. Using Numbers / f. Arithmetic
	            
            	       
	
	
		| 17612 | Arithmetic is just the consequence of counting, which is the successor operation | 
		
			
				 
				
      		
			
		
			
			
			
				
					6. Mathematics / A. Nature of Mathematics / 5. The Infinite / l. Limits
	            
            	       
	
	
		| 18087 | If x changes by less and less, it must approach a limit |