[seqfan] Re: A000207: Maple-Program wrong
Peter Luschny
peter.luschny at googlemail.com
Sun Apr 19 23:43:40 CEST 2009
> Peter Luschny wrote:
> U := proc(n) 4 - (10/n)*(1-(3/n)*(1-(3/n)*(1-(3/n))*(1-(3/n))
> *(1-(3/n))*(1-(3/n))*(1-(3/n)))) end;
Some formulas have the magical property to get even better
when more the brackets are put at the end. ;-)
U := proc(n) 4 - (10/n)*(1-(3/n)*((1-(3/n)*((1-(3/n)*((1-(3/n)
*((1-(3/n)*((1-(3/n)*((1-(3/n)))))))))))))) end;
Sorry! Peter
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