arange function

(Shortest import: from brian2 import arange)

brian2.units.unitsafefunctions.arange([start, ]stop, [step, ]dtype=None, *, like=None)[source]

Return evenly spaced values within a given interval.

arange can be called with a varying number of positional arguments:

  • arange(stop): Values are generated within the half-open interval [0, stop) (in other words, the interval including start but excluding stop()).

  • arange(start, stop): Values are generated within the half-open interval [start, stop).

  • arange(start, stop, step) Values are generated within the half-open interval [start, stop), with spacing between values given by step.

For integer arguments the function is roughly equivalent to the Python built-in range, but returns an ndarray rather than a range instance.

When using a non-integer step, such as 0.1, it is often better to use numpy.linspace.

See the Warning sections below for more information.