docs: function(decimal, units, precision) {
  		if(typeof decimal !== "number" || isNaN(decimal) || !isFinite(decimal))
  			return false;
  		if(["inches", "feet"].indexOf(units) < 0)
  			return false;
  		if(["1/2", "1/4", "1/8", "1/16", "1/32", "1/64", "1/128", "1/256"].indexOf(precision) < 0)
  			return false;
  		
  		var architectural = "";
  		
  		var precision = parseFloat(precision.replace("1/", ""));
  		
  		if(units !== "inches")
  			decimal = decimal * 12;
  		
  		if(decimal < 0) {
  			decimal = Math.abs(decimal);
  			architectural += "-";
  		}
  		
  		var feet = Math.floor(decimal / 12);
  		architectural += feet + "' ";
  		
  		var inches = Math.floor(decimal - (feet * 12));
  		architectural += inches + "\"";
  		
  		var fraction = Math.floor((decimal - (feet * 12) - inches) * precision);
  		if(fraction > 0)
  			architectural = architectural.replace("\"", " " + reduceFraction(fraction, precision) + "\"");
  		
  		return architectural;
  	}