go Max()
Max()方法语法
func Max(x, y float64) float64
go源码对Max()方法的介绍:
Max returns the larger of x or y.
Special cases are:
Max(x, +Inf) = Max(+Inf, x) = +Inf
Max(x, NaN) = Max(NaN, x) = NaN
Max(+0, ±0) = Max(±0, +0) = +0
Max(-0, -0) = -0
即,golang的math.Max()方法,接收两个参数x,y,可比较二者的大小,并返回其中的较大者。除此之外,Max(x, +Inf) = Max(+Inf, x) = +Inf;Max(x, NaN) = Max(NaN, x) = NaN;Max(+0, ±0) = Max(±0, +0) = +0;Max(-0, -0) = -0
math.Max()方法实例代码
func main() {
var f float64 = math.Max(2, 5)
fmt.Println(f)
}
运行go文件,得到输出:
5