result of sinh is never more precise than double

36 results were exact to double the precision

20 largest ulp errors (stored in a double)
   inf ulp for sinh(-710.475860073943863) = -inf)
   inf ulp for sinh(710.475860073943863) = inf)
   334.50019 ulp for sinh(642.496034088301485) = 5.38830603011139462e+278)
   332.50031 ulp for sinh(642.496034088012834) = 5.3883060285560566e+278)
   325.50293 ulp for sinh(642.49603408828068) = 5.38830602999929824e+278)
   323.50685 ulp for sinh(577.317085681489857) = 2.65824266555118377e+250)
   297.51275 ulp for sinh(577.317085682770539) = 2.65824266895555617e+250)
   290.49997 ulp for sinh(577.31708568260467) = 2.65824266851482282e+250)
   274.49980 ulp for sinh(408.907964389455458) = 1.92949005722321052e+177)
   270.49552 ulp for sinh(408.907964388664368) = 1.9294900556968096e+177)
   269.49980 ulp for sinh(-595.257015214977741) = -1.64364122845926578e+258)
   264.50036 ulp for sinh(-485.139985820377206) = -2.4693849488457582e+210)
   260.50034 ulp for sinh(658.223181439629002) = 3.64473170253814435e+285)
   259.49684 ulp for sinh(673.493955331187749) = 1.56199054203886736e+292)
   255.49897 ulp for sinh(-355.326484032379199) = -1.0358605502133447e+154)
   252.50032 ulp for sinh(408.907964389688004) = 1.92949005767190158e+177)
   250.49323 ulp for sinh(-595.257015216289801) = -1.64364123061593231e+258)
   250.49181 ulp for sinh(658.223181438860365) = 3.64473169973639981e+285)
   244.47226 ulp for sinh(-617.985401138991733) = -1.22072999459587242e+268)
   240.50005 ulp for sinh(642.496034088469401) = 5.3883060310162337e+278)

<tr><td align=left><a href=sinh.res>sinh</a></td><td align=right>895</td><td align=right>inf</td><td>-710.475860073943863</td><td>-inf</td></tr>