Utilities Packages

Return the number of elements in an ndarray.

Return the size (i.e., number of elements) of a specified dimension for a provided ndarray.

Return the index offset specifying the underlying buffer index of the first iterated ndarray element.

Return the layout order of a provided ndarray.

List of ndarray orders.

Create an iterator which iterates over each column in a matrix (or stack of matrices).

Create an iterator which returns [index, value] pairs for each element in a provided ndarray.

Create an iterator which returns indices for use indexing into an ndarray having a specified shape.

Create an iterator which iterates over each matrix in a stack of matrices.

Create an iterator which returns [index, matrix] pairs for each matrix in a stack of matrices.

Create an iterator which returns [index, row] pairs for each row in a matrix (or stack of matrices).

Create an iterator which iterates over each row in a matrix (or stack of matrices).

Create an iterator which converts each iterated ndarray to a generic array.

Create an iterator which returns individual elements from a provided ndarray.

Broadcast an ndarray to a specified shape if and only if the specified shape differs from the provided ndarray's shape.

Broadcast ndarrays to a common shape.

Convert subscripts to a linear index.

Convert an ndarray to a generic array.

Return a boolean indicating if the sign bit for a single-precision floating-point number is on (true) or off (false).

Return an integer corresponding to the significand of a single-precision floating-point number.