result of sin is never more precise than double 37 results were exact to double the precision 20 largest ulp errors (stored in a double) 0.57133 ulp for sin(8.19313674250000901) = 0.94303608940709005) 0.55856 ulp for sin(7.2251346234999998) = 0.808706248806866035) 0.55704 ulp for sin(-9.85084722029999504) = 0.413294682699331839) 0.55425 ulp for sin(466.053110760000095) = 0.890024100459646528) 0.55124 ulp for sin(349.987535956548925) = -0.955323213774468716) 0.55026 ulp for sin(6.02861466000000945) = -0.251829916431975442) 0.54461 ulp for sin(0.952019874799999721) = 0.814588771680399226) 0.54396 ulp for sin(359.750008840000078) = 0.999291322320407516) 0.54029 ulp for sin(5.27857014950000103) = -0.843955594776435891) 0.53869 ulp for sin(359.750008840000703) = 0.999291322320383979) 0.53862 ulp for sin(376.094201960000078) = -0.781406436168400775) 0.53627 ulp for sin(383.965456880003899) = 0.637426115021635931) 0.53338 ulp for sin(0.294157668399999572) = 0.289933802396293572) 0.53336 ulp for sin(405.77936697999985) = -0.491590001647560726) 0.53236 ulp for sin(371.984589117261123) = 0.957051728156002146) 0.53050 ulp for sin(376.094201957056271) = -0.781406438005402326) 0.53030 ulp for sin(376.094201960000987) = -0.781406436167833229) 0.52989 ulp for sin(466.053110759998503) = 0.890024100458920886) 0.52986 ulp for sin(-0.479878203800000236) = -0.461671139505647699) 0.52930 ulp for sin(-9.47592113869999864) = 0.0511208856200985814)