XDouble
abs
(method) XDouble:abs()
-> XDouble
取绝对值
acos
(method) XDouble:acos()
-> XDouble
反余弦(角度制)
asin
(method) XDouble:asin()
-> XDouble
反正弦(弧度制)
atan
(method) XDouble:atan()
-> XDouble
反正切(弧度制)
ceil
(method) XDouble:ceil()
-> XDouble
向上取整
cos
(method) XDouble:cos()
-> XDouble
余弦(弧度制)
exp
(method) XDouble:exp()
-> XDouble
自然对数
float
(method) XDouble:float()
-> number
floor
(method) XDouble:floor()
-> XDouble
向下取整
int
(method) XDouble:int()
-> integer
会取整
log
(method) XDouble:log()
-> XDouble
取对数
round
(method) XDouble:round()
-> XDouble
四舍五入
sin
(method) XDouble:sin()
-> XDouble
正弦(弧度制)
sqrt
(method) XDouble:sqrt()
-> XDouble
开方
tan
(method) XDouble:tan()
-> XDouble
正切(弧度制)