01-08-2015, 10:36 PM 
	
	
	
		Sure why not, by trinary (ternary) i think you mean balanced ternary, in that case this is a good site:
http://homepage.cs.uiowa.edu/~jones/ternary/arith.shtml
	
	
	
http://homepage.cs.uiowa.edu/~jones/ternary/arith.shtml