Sir What type of fraction is the following one
1/2/3/4/5/6...............,,,n
1/2/3/4/5/6 = 5/16 = 0.3125 by Wolfram partial decomposition Calculator
By Google Calculator and Microsoft Excel 1/2/3/4/5/6 = 1/720 = 0.00138888888
Please comment on the algorithms involved and advise.