cosh
Description
Syntax
cosh(float $num): float
Parameters
num
The argument to process
Return
The hyperbolic cosine of num
Examples
1
<? $num = deg2rad(0); $return = cosh($num); echo $return; ?>
1
2
<?
for ($i = -180; $i <= 180; ++$i)
{
$num = deg2rad($i);
$return = cosh($num);
echo $return . PHP_EOL;
}
?>11.591953275522 11.392145116101 11.195807290623 11.002879989649 10.81330444267 10.627022900206 10.443978616213 10.264115830799 10.087379753236 9.9137165452687 9.7430733047158 9.5753980493543 9.4106397010839 9.2487480703677 9.0896738409431 8.9333685547985 8.7797845974123 8.6288751832482 8.4805943415028 8.3348969021021 8.1917384819413 8.051075471365 7.912865020882 7.7770650281129 7.643634124964 7.5125316650262 7.3837177111926 7.2571530234929 7.1327990471397 7.0106179007842 6.8905723649759 6.7726258708252 6.6567424888632 6.5428869180972 6.4310244752565 6.3211210842274 6.2131432656727 6.1070581268328 6.0028333515062 5.9004371902048 5.7998384504824 5.7010064874325 5.6039111943533 5.5085229935764 5.4148128274565 5.32275214952 5.2323129157688 5.1434675761376 5.0561890661012 4.9704507984302 4.8862266550918 4.8034909792933 4.7222185676671 4.6423846625922 4.5639649446531 4.4869355252314 4.4112729392284 4.3369541379173 4.2639564819219 4.1922577343201 4.12183605387 4.0526699883564 3.9847384680561 3.9180207993194 3.8524966582662 3.7881460845951 3.7249494755027 3.6628875797125 3.6019414916098 3.5420926454834 3.4833228098693 3.4256140819974 3.3689488823377 3.3133099492451 3.2586803337011 3.2050433941507 3.1523827914331 3.1006824838041 3.0499267220497 3.0001000446881 2.9511872732601 2.9031735077054 2.8560441218232 2.8097847588173 2.764381326922 2.71981999511 2.6760871888788 2.6331695861157 2.5910541130394 2.5497279402174 2.5091784786581 2.4693933759755 2.4303605126266 2.3920679982196 2.3545041678914 2.3176575787544 2.2815170064109 2.2460714415333 2.2113100865112 2.1772223521614 2.1437978545028 2.1110264115925 2.0788980404248 2.0474029538897 2.0165315577917 1.9862744479271 1.956622407219 1.9275664029102 1.8990975838109 1.8712072776026 1.8438869881967 1.8171283931458 1.7909233411088 1.7652638493677 1.7401421013959 1.7155504444772 1.6914813873743 1.6679275980469 1.6448819014185 1.6223372771902 1.6002868577024 1.5787239258427 1.5576419129996 1.5370343970619 1.5168951004618 1.497217888263 1.4779967662917 1.4592258793109 1.440899509236 1.4230120733939 1.4055581228217 1.388532340607 1.3719295402684 1.3557446641752 1.339972782007 1.324609089252 1.3096489057428 1.2950876742313 1.280920959 1.2671444445112 1.2537539340921 1.2407453486564 1.2281147254617 1.2158582169026 1.2039720893382 1.1924527219552 1.1812966056645 1.1705003420324 1.1600606422455 1.1499743261087 1.1402383210764 1.1308496613166 1.1218054868073 1.1131030424655 1.1047396773077 1.0967128436427 1.0890200962949 1.0816590918601 1.074627587991 1.0679234427149 1.0615446137803 1.0554891580357 1.0497552308367 1.0443410854851 1.0392450726959 1.0344656400955 1.0300013317485 1.0258507877142 1.0220127436326 1.0184860303389 1.0152695735075 1.0123623933248 1.0097636041906 1.0074724144483 1.0054881261439 1.0038101348132 1.002437929298 1.0013710915899 1.0006092967033 1.0001523125763 1 1.0001523125763 1.0006092967033 1.0013710915899 1.002437929298 1.0038101348132 1.0054881261439 1.0074724144483 1.0097636041906 1.0123623933248 1.0152695735075 1.0184860303389 1.0220127436326 1.0258507877142 1.0300013317485 1.0344656400955 1.0392450726959 1.0443410854851 1.0497552308367 1.0554891580357 1.0615446137803 1.0679234427149 1.074627587991 1.0816590918601 1.0890200962949 1.0967128436427 1.1047396773077 1.1131030424655 1.1218054868073 1.1308496613166 1.1402383210764 1.1499743261087 1.1600606422455 1.1705003420324 1.1812966056645 1.1924527219552 1.2039720893382 1.2158582169026 1.2281147254617 1.2407453486564 1.2537539340921 1.2671444445112 1.280920959 1.2950876742313 1.3096489057428 1.324609089252 1.339972782007 1.3557446641752 1.3719295402684 1.388532340607 1.4055581228217 1.4230120733939 1.440899509236 1.4592258793109 1.4779967662917 1.497217888263 1.5168951004618 1.5370343970619 1.5576419129996 1.5787239258427 1.6002868577024 1.6223372771902 1.6448819014185 1.6679275980469 1.6914813873743 1.7155504444772 1.7401421013959 1.7652638493677 1.7909233411088 1.8171283931458 1.8438869881967 1.8712072776026 1.8990975838109 1.9275664029102 1.956622407219 1.9862744479271 2.0165315577917 2.0474029538897 2.0788980404248 2.1110264115925 2.1437978545028 2.1772223521614 2.2113100865112 2.2460714415333 2.2815170064109 2.3176575787544 2.3545041678914 2.3920679982196 2.4303605126266 2.4693933759755 2.5091784786581 2.5497279402174 2.5910541130394 2.6331695861157 2.6760871888788 2.71981999511 2.764381326922 2.8097847588173 2.8560441218232 2.9031735077054 2.9511872732601 3.0001000446881 3.0499267220497 3.1006824838041 3.1523827914331 3.2050433941507 3.2586803337011 3.3133099492451 3.3689488823377 3.4256140819974 3.4833228098693 3.5420926454834 3.6019414916098 3.6628875797125 3.7249494755027 3.7881460845951 3.8524966582662 3.9180207993194 3.9847384680561 4.0526699883564 4.12183605387 4.1922577343201 4.2639564819219 4.3369541379173 4.4112729392284 4.4869355252314 4.5639649446531 4.6423846625922 4.7222185676671 4.8034909792933 4.8862266550918 4.9704507984302 5.0561890661012 5.1434675761376 5.2323129157688 5.32275214952 5.4148128274565 5.5085229935764 5.6039111943533 5.7010064874325 5.7998384504824 5.9004371902048 6.0028333515062 6.1070581268328 6.2131432656727 6.3211210842274 6.4310244752565 6.5428869180972 6.6567424888632 6.7726258708252 6.8905723649759 7.0106179007842 7.1327990471397 7.2571530234929 7.3837177111926 7.5125316650262 7.643634124964 7.7770650281129 7.912865020882 8.051075471365 8.1917384819413 8.3348969021021 8.4805943415028 8.6288751832482 8.7797845974123 8.9333685547985 9.0896738409431 9.2487480703677 9.4106397010839 9.5753980493543 9.7430733047158 9.9137165452687 10.087379753236 10.264115830799 10.443978616213 10.627022900206 10.81330444267 11.002879989649 11.195807290623 11.392145116101 11.591953275522
