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)
   1.52407 ulp for sinh(0.37635874979999984) = 0.38530683442647262)
   1.50009 ulp for sinh(0.37635874980003936) = 0.38530683442651498)
   1.49828 ulp for sinh(-0.42915449860000376) = -0.44244949291103247)
   1.48285 ulp for sinh(-0.42915449860000021) = -0.44244949291102859)
   1.00006 ulp for sinh(0.48121182505946875) = 0.49999999999984945)
   0.63882 ulp for sinh(-119.71321795670644) = -4.8950820284916612e+51)
   0.60562 ulp for sinh(-119.7132179567073) = -4.895082028495835e+51)
   0.56710 ulp for sinh(-617.98540113450281) = -1.2207299891160624e+268)
   0.55983 ulp for sinh(673.49395533530947) = 1.5619905484770066e+292)
   0.54987 ulp for sinh(0.8959741096000009) = 1.0207555801984092)
   0.53539 ulp for sinh(2.9726143959999987) = 9.745888253343697)
   0.53515 ulp for sinh(340.51899411277623) = 3.8414052957690281e+147)
   0.53324 ulp for sinh(-553.56754417267496) = -1.2891391545283411e+240)
   0.53269 ulp for sinh(-0.85937774020000057) = -0.96913258510679845)
   0.52821 ulp for sinh(2.9415766840000015) = 9.4464558533681302)
   0.52774 ulp for sinh(-617.98540113899173) = -1.2207299945958275e+268)
   0.52668 ulp for sinh(2.9415766839999979) = 9.4464558533680965)
   0.52650 ulp for sinh(-0.58492832179999987) = -0.6188582664696558)
   0.52541 ulp for sinh(-18.531677771295318) = -55869579.261377499)
   0.52481 ulp for sinh(-0.67236890520000081) = -0.7241871939521789)

<tr><td align=left><a href=sinh.res>sinh</a></td><td align=right>895</td><td align=right>1.52407</td><td>0.37635874979999984</td><td>0.38530683442647262</td></tr>