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锟斤拷锟� ?
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锟斤拷学锟斤拷展
Mathematical Functions
Mathematical Functions
锟斤拷锟�
锟斤拷装锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷
锟斤拷装
锟斤拷锟斤拷时锟斤拷锟斤拷
锟斤拷源锟斤拷锟斤拷
预锟斤拷锟藉常锟斤拷
Math 锟斤拷锟斤拷
abs
— 锟斤拷锟斤拷值
acos
— 锟斤拷锟斤拷锟斤拷
acosh
— 锟斤拷双锟斤拷锟斤拷锟斤拷
asin
— 锟斤拷锟斤拷锟斤拷
asinh
— 锟斤拷双锟斤拷锟斤拷锟斤拷
atan2
— 锟斤拷锟斤拷锟斤拷锟斤拷锟侥凤拷锟斤拷锟斤拷
atan
— 锟斤拷锟斤拷锟斤拷
atanh
— 锟斤拷双锟斤拷锟斤拷锟斤拷
base_convert
— 锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟阶拷锟斤拷锟斤拷锟�
bindec
— 锟斤拷锟斤拷锟斤拷转锟斤拷为十锟斤拷锟斤拷
ceil
— 锟斤拷一锟斤拷取锟斤拷
cos
— 锟斤拷锟斤拷
cosh
— 双锟斤拷锟斤拷锟斤拷
decbin
— 十锟斤拷锟斤拷转锟斤拷为锟斤拷锟斤拷锟斤拷
dechex
— 十锟斤拷锟斤拷转锟斤拷为十锟斤拷锟斤拷锟斤拷
decoct
— 十锟斤拷锟斤拷转锟斤拷为锟剿斤拷锟斤拷
deg2rad
— 锟斤拷锟角讹拷转锟斤拷为锟斤拷锟斤拷
exp
— 锟斤拷锟斤拷 e 锟斤拷指锟斤拷
expm1
— 锟斤拷锟斤拷 exp(number) - 1锟斤拷锟斤拷锟斤拷锟斤拷 number 锟斤拷值锟接斤拷锟斤拷也锟杰硷拷锟斤拷锟阶既凤拷锟斤拷
floor
— 锟斤拷去锟斤拷取锟斤拷
fmod
— 锟斤拷锟截筹拷锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷
getrandmax
— 锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷目锟斤拷锟街�
hexdec
— 十锟斤拷锟斤拷锟斤拷转锟斤拷为十锟斤拷锟斤拷
hypot
— 锟斤拷锟斤拷一直锟斤拷锟斤拷锟斤拷锟轿碉拷斜锟竭筹拷锟斤拷
intdiv
— 锟皆筹拷锟斤拷锟斤拷锟饺★拷锟�
is_finite
— 锟叫讹拷锟角凤拷为锟斤拷锟斤拷值
is_infinite
— 锟叫讹拷锟角凤拷为锟斤拷锟斤拷值
is_nan
— 锟叫讹拷锟角凤拷为锟较凤拷锟斤拷值
lcg_value
— 锟斤拷锟斤拷锟斤拷锟酵拷喾拷锟斤拷锟�
log10
— 锟斤拷 10 为锟阶的讹拷锟斤拷
log1p
— 锟斤拷锟斤拷 log(1 + number)锟斤拷锟斤拷锟斤拷锟斤拷 number 锟斤拷值锟接斤拷锟斤拷也锟杰硷拷锟斤拷锟阶既凤拷锟斤拷
log
— 锟斤拷然锟斤拷锟斤拷
max
— 锟揭筹拷锟斤拷锟街�
min
— 锟揭筹拷锟斤拷小值
mt_getrandmax
— 锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街�
mt_rand
— 锟斤拷锟缴革拷锟矫碉拷锟斤拷锟斤拷锟�
mt_srand
— 锟斤拷锟斤拷一锟斤拷锟斤拷锟矫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
octdec
— 锟剿斤拷锟斤拷转锟斤拷为十锟斤拷锟斤拷
pi
— 锟矫碉拷圆锟斤拷锟斤拷值
pow
— 指锟斤拷锟斤拷锟绞�
rad2deg
— 锟斤拷锟斤拷锟斤拷锟斤拷转锟斤拷为锟斤拷应锟侥角讹拷锟斤拷
rand
— 锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟�
round
— 锟皆革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
sin
— 锟斤拷锟斤拷
sinh
— 双锟斤拷锟斤拷锟斤拷
sqrt
— 平锟斤拷锟斤拷
srand
— 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
tan
— 锟斤拷锟斤拷
tanh
— 双锟斤拷锟斤拷锟斤拷