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Diffstat (limited to 'doc/source/reference/internals.code-explanations.rst')
| -rw-r--r-- | doc/source/reference/internals.code-explanations.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/source/reference/internals.code-explanations.rst b/doc/source/reference/internals.code-explanations.rst index af34d716f..94e827429 100644 --- a/doc/source/reference/internals.code-explanations.rst +++ b/doc/source/reference/internals.code-explanations.rst @@ -105,7 +105,7 @@ which work very simply. For the general case, the iteration works by keeping track of a list of coordinate counters in the iterator object. At each iteration, the last coordinate counter is increased (starting from 0). If this -counter is smaller then one less than the size of the array in that +counter is smaller than one less than the size of the array in that dimension (a pre-computed and stored value), then the counter is increased and the dataptr member is increased by the strides in that dimension and the macro ends. If the end of a dimension is reached, @@ -369,7 +369,7 @@ return arrays are constructed. If any provided output array doesn't have the correct type (or is mis-aligned) and is smaller than the buffer size, then a new output array is constructed with the special UPDATEIFCOPY flag set so that when it is DECREF'd on completion of the -function, it's contents will be copied back into the output array. +function, its contents will be copied back into the output array. Iterators for the output arguments are then processed. Finally, the decision is made about how to execute the looping @@ -475,7 +475,7 @@ function is called with just the ndarray as the first argument. Methods ------- -Their are three methods of ufuncs that require calculation similar to +There are three methods of ufuncs that require calculation similar to the general-purpose ufuncs. These are reduce, accumulate, and reduceat. Each of these methods requires a setup command followed by a loop. There are four loop styles possible for the methods |