OFFSET
1,1
EXAMPLE
3.89711431702997391043675426838821282562131182107335641312556570376684...
MATHEMATICA
a=b=c=3; area=Sqrt[(a+b-c)*(a-b+c)*(-a+b+c)*(a+b+c)]/4; RealDigits[N[area, 200]]
CROSSREFS
KEYWORD
AUTHOR
Vladimir Joseph Stephan Orlovsky, Jun 26 2010
STATUS
approved