functions-online
Array
Cryptography
Date and Time
General
Math
Regular Expression
String
URL
Math
abs
acos
acosh
asin
asinh
atan2
atan
atanh
base_convert
bindec
calculate
ceil
cos
cosh
decbin
dechex
decoct
deg2rad
exp
expm1
floor
fmod
hexdec
hypot
is_finite
is_infinite
is_nan
log10
log1p
log
max
min
mt_rand
octdec
pow
rad2deg
rand
round
sin
sinh
sqrt
tan
tanh
最常用的
preg_match_all
unserialize
preg_match
strlen
json_decode
preg_replace
json_encode
strtolower
date
md5
de
en
es
fr
it
ja
pt
ru
tr
zh
cosh
说明
返回 $arg 的双曲余弦值,定义为 (exp(arg) + exp(-arg))/2。
申报 cosh
float
cosh
( float $arg )
在线测试的 cosh
$arg
share cosh
Facebook
Twitter
Google+
注释 cosh
+
Leave your comment
Comments are allowed in english language only! HTML-Code is not allowed and will be removed!
Username:
E-Mail (only internaly used):
Website:
Comment:
Attention
: Your comment is not shown instantly. Every comment is reviewed first and on approval it will be shown.