expandArray

Expand an array to a given dimension by repeating its entries in the directions
where the array has dimension one.

Support for implicit expansion of arrays in operations involving
arrays of mismatching sizes. This pattern is known as "broadcasting" in
'Python' and "implicit expansion" in 'Matlab' and is explained for example in
the article "Array programming with NumPy" by C. R. Harris et al. (2020)
<doi:10.1038/s41586-020-2649-2>.

Manuel Hentschel

implicitExpansion

Array Operations for Arrays of Mismatching Sizes

expandArray function

<dl><dt>x</dt>
<dd>An object that is coerced to array.</dd>
<dt>dy</dt>
<dd>The dimensions it is to be expanded to.</dd></dl>

Arguments

Expand an Array to a Given Dimension — expandArray

<dl>

<dt>x</dt>
<dd>An object that is coerced to array.</dd>


<dt>dy</dt>
<dd>The dimensions it is to be expanded to.</dd>

</dl>

expandArray: Expand an Array to a Given Dimension

Description

Usage

Value

Arguments

Details

See Also

Examples