arange([start, ]stop, [step, ]dtype=None)¶
Return evenly spaced values within a given interval
Values are generated within the half-open interval
[start, stop](in other words, the interval including start but excluding stop).
When using a non-integer step, such as 0.1, the results will often not be consistent. It is better to use
linespacefor these cases.
start – (number, optional) Start of interval. The interval includes this value. The default start value is 0.
stop – (number) End of interval. The interval does not include this value, except in some cases where step is not an integer and floating point round-off affects the length of out.
step – (number, optional) Spacing between values. For any output out, this is the distance between two adjacent values,
out[i+1] - out[i]. The default step size is 1. If step is specified. start must also be given.
dtype – (dtype) The type of output array. If dtype is not given, infer the data type from the other input arguments.
(MIArray) Array of evenly spaced values.
>>> arange(3) array([0, 1, 2]) >>> arange(3,7,2) array([3, 5])