我从start到end有一个区间，其中start和end的类型为double。我想将间隔分为n个点，其中两个相邻点之间的距离相同。 例如：

// Given closed interval [-3.14,3.14]:
start = -3.14
end = 3.14
n = 3

// The 3 points would be:
-3.14,0.0,3.14

// Where the distance between each two neighboring points is 3.14

或者：

// Given left-closed,right-open interval [0,1):
start = 0
end = 1
n = 4

// The 4 points would be:
0.0,0.25,0.5,0.75

// Where the distance between each two neighboring points is .25

我对此有疑问，请多多指教