Please use parenthesis to avoid ambiguity. N/1/2 could also mean N/2...
(Also I think you made a typo "2N/2" should be "2N/1")
thank you very much
Please use parenthesis to avoid ambiguity. N/1/2 could also mean N/2...
(Also I think you made a typo "2N/2" should be "2N/1")
thank you very much