thanks for the Hermite-hints
Meeussen Wouter (bkarnd)
wouter.meeussen at vandemoortele.com
Tue Jan 29 10:20:34 CET 2002
my lesson of the day:
do not 'divide out' all powers of two
when 'cleaning up' a triangle :
> after some kneading, I got :
> a1=CoefficientList[Series[Exp[c^2]Exp[-(c+x)^2],{x,0,12}],x];
> a2= ( CoefficientList[#,c]&/@ a1 ) Range[0,12]! 2^-Floor[Range[0,12]/2];
^^^^^^^^^^^^^^^^^^^^^^^
without the "2^-Floor[Range[0,12]/2]" I would have had an OEIS-hit right
away.
Wouter Meeussen
tel +32 (0)51 332 124
fax +32 (0)51 332 175
mail: wouter.meeussen at vandemoortele.com
(PS, I was trying to
solve Integrate[E^-x^2 Erf[x+c] ,x] )
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