bskam pa

1) The three incalculable aeons. 2) the three great incalculable aeons. 3) according to Abhidharma tradition a period longer than a sixty digit number of years is counted as one incalculable aeon. 4) hence. 5) thrice the incalculable aeon is three great incalculable aeons [RY]

The three great incalculable aeons [abhidharma tradition: a period > 10 to the 60th power years is counted as one incalculable aeon, thrice that is three great incalculable aeons] [IW]

The three great incalculable aeons [IW]