result of j0 is never more precise than double

5 results were exact to double the precision

20 largest ulp errors (stored in a double)
   197004903625365792.00000 ulp for j0(5.52007811028631057) = -6.34590878365763467e-16)
   197004903625365792.00000 ulp for j0(-5.52007811028631057) = -6.34590878365763467e-16)
   10524264927275726.00000 ulp for j0(-5.52007811028631323) = -1.58647719591440817e-16)
   10524264927275726.00000 ulp for j0(5.52007811028631323) = -1.58647719591440817e-16)
   8789198206362972.00000 ulp for j0(5.52007811028631146) = -1.58647719591440867e-16)
   8789198206362972.00000 ulp for j0(-5.52007811028631146) = -1.58647719591440867e-16)
   6874120317961914.00000 ulp for j0(-2.40482555769577244) = 0)
   6874120317961914.00000 ulp for j0(2.40482555769577244) = 0)
   4956019166821518.00000 ulp for j0(-2.40482555769577289) = 0)
   4956019166821518.00000 ulp for j0(2.40482555769577289) = 0)
   894087563682103.25000 ulp for j0(-2.40482555769577022) = 1.14587147739585611e-15)
   894087563682103.25000 ulp for j0(2.40482555769577022) = 1.14587147739585611e-15)
   338160220399702.43750 ulp for j0(2.404825557695772) = 4.166805372348568e-16)
   338160220399702.43750 ulp for j0(-2.404825557695772) = 4.166805372348568e-16)
   127122703941667.01562 ulp for j0(-5.52007811028636475) = 1.80065161736284175e-14)
   127122703941667.01562 ulp for j0(5.52007811028636475) = 1.80065161736284175e-14)
   78476122918918.65625 ulp for j0(8.65372791291101251) = -7.85173628089382791e-17)
   78476122918918.65625 ulp for j0(-8.65372791291101251) = -7.85173628089382791e-17)
   57776475345120.62500 ulp for j0(2.40482555769575734) = 7.91693020746228476e-15)
   57776475345120.62500 ulp for j0(-2.40482555769575734) = 7.91693020746228476e-15)

<tr><td align=left><a href=j0.res>j0</a></td><td align=right>1053</td><td align=right>197004903625365792.00000</td><td>5.52007811028631057</td><td>-6.34590878365763467e-16</td></tr>