Return the day-to-day changes in x — the gaps between consecutive values
NumPy · from Running totals and differences
.cumsum.cumprodnp.diffnp.gradientnp.maximum.accumulateprepend=Putting the kettle on…
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Exercise 2
Return the day-to-day changes in x — the gaps between consecutive values.
your answer
stuck? the lesson behind it
Running totals and differences
The reductions that don’t reduce — cumsum, diff, and their friends.